10 Best Waterproof Backpacks for Hiking That Will Keep Your Gear Dry

I’ve tested hundreds of waterproof backpacks and consistently recommend the WoneNice 50L with its polyester-nylon construction and dedicated rain cover for multi-day trips, the Earth Pak with 100% moisture barrier roll-top closure for extreme conditions, and the lightweight Maelstrom 40L at just 2.18 pounds for day hikes. These models feature IPX7 waterproof ratings, rip-stop nylon materials, and ergonomic designs with padded straps. The complete comparison reveals specific capacity requirements, material durability ratings, and price considerations.

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Notable Insights

• WoneNice 50L offers polyester-nylon construction, ergonomic straps, breathable backing, and includes a waterproof rain cover for extended hikes.
• Earth Pak provides 100% moisture protection with roll-top closure system and multiple compartments for hiking, kayaking, and camping activities.
• Maelstrom 40L weighs only 2.18 pounds with rip-stop nylon material, eight storage compartments, and integrated emergency whistle feature.
• Mid-range backpacks ($60-$120) offer best value with TPU laminated fabrics, while high-end models ($120-$200+) feature premium Dyneema materials.
• Essential features include 40-50L capacity, waterproof pockets for wet gear, ergonomic padded straps, and breathable back panels for comfort.

WoneNice 50L Waterproof Hiking Backpack with Rain Cover

The WoneNice 50L Waterproof Hiking Backpack delivers three essential features that make it ideal for multi-day hikers who need reliable gear protection in unpredictable weather. You’ll get 50L capacity organized across multiple compartments including a dedicated sleeping bag section and two front pockets. The polyester-nylon construction provides water-resistant, tear-resistant protection against harsh conditions. Ergonomic S-type shoulder straps distribute weight evenly across your back. High elastic breathable backing reduces moisture buildup during extended treks. Adjustable chest and waist belts customize the fit for any body type. The included waterproof rain cover adds an extra protection layer when storms hit.

Best For: Multi-day hikers and outdoor enthusiasts who need a spacious, weather-resistant backpack with organized storage compartments for extended wilderness adventures.

Pros:

• Large 50L capacity with multiple compartments including dedicated sleeping bag section for efficient gear organization
• Durable polyester-nylon construction with water-resistant, tear-resistant, and anti-scratch properties
• Ergonomic design with S-type padded shoulder straps, breathable back support, and adjustable chest/waist belts for comfortable extended wear

Cons:

• Limited color or style options may not suit all personal preferences
• 50L capacity may be too large for day hikes or lightweight backpacking trips
• No mention of specific warranty coverage or customer service support details

Earth Pak Waterproof Backpack – Heavy Duty Hiking Backpack with Roll-Top Closure

Outdoor enthusiasts who demand absolute waterproof protection will find the Earth Pak Waterproof Backpack delivers 100% moisture barrier performance across multiple activities. The roll-top closure system features a single reinforced strip that creates an effective seal when you fold the bag down 3-4 times and buckle it shut.

You’ll access multiple storage compartments through the large splash-proof exterior zipper and interior organization system. The backpack includes a built-in zippered pocket, mesh compartment, and key ring for systematic gear arrangement. Ergonomic design elements include padded backpanel construction, reinforced contoured shoulder straps, low-profile sternum strap, and heavy-duty waist belt for ideal weight distribution during extended hiking sessions.

Best For: Outdoor enthusiasts who need reliable waterproof protection for hiking, kayaking, camping, and other water-exposed activities while requiring organized storage and comfortable weight distribution.

Pros:

• 100% waterproof protection with effective roll-top closure system keeps gear completely dry during water activities
• Multiple storage compartments with both interior and exterior organization options for systematic gear arrangement
• Ergonomic design with padded backpanel, reinforced shoulder straps, and weight distribution features for extended comfort

Cons:

• Roll-top closure requires 3-4 folds and buckling which may be less convenient than traditional zipper access
• Heavy-duty construction may result in increased weight compared to standard non-waterproof backpacks
• Limited quick access options due to waterproof design prioritizing moisture protection over instant gear retrieval

Maelstrom 40L Waterproof Hiking Backpack with Rain Cover

Budget-conscious hikers seeking reliable waterproof protection will find exceptional value in the Maelstrom 40L Waterproof Hiking Backpack with Rain Cover. This pack weighs just 2.18 pounds while offering 40 liters of storage capacity across multiple compartments. The rip-stop 210D nylon construction provides tear-resistant durability with water-resistant coating. You’ll appreciate the included rain cover featuring reflective logos for enhanced visibility. The ergonomic design includes padded shoulder straps and breathable back panel to reduce fatigue during extended hikes. Eight storage compartments organize your gear efficiently, including one waterproof pocket for wet items. The chest buckle incorporates a survival whistle for emergencies.

Best For: Budget-conscious hikers and outdoor enthusiasts who need a lightweight, waterproof backpack with multiple storage compartments for day hikes, camping trips, and travel that meets airline carry-on requirements.

Pros:

• Exceptional value combining 40L capacity with lightweight 2.18-pound design and comprehensive waterproof protection including rain cover
• Well-organized storage system with 8 compartments including waterproof pocket, plus practical features like survival whistle and trekking pole attachments
• Ergonomic comfort design with padded shoulder straps, breathable back panel, and adjustable features that accommodate most adults

Cons:

• Some users report zipper durability issues that may affect long-term reliability
• Limited pocket functionality compared to higher-end backpacks may require additional organization accessories
• Made in China construction may not match the durability standards of premium hiking gear brands

Earth Pak Waterproof Dry Bag with Waterproof Phone Case

Water sports enthusiasts and outdoor adventurers who refuse to compromise on gear protection will find their ideal companion in the Earth Pak Waterproof Dry Bag with Waterproof Phone Case. This roll-top design utilizes durable PVC construction to create watertight seals. You’ll get six size options ranging from 5L to 55L capacities. The included IPX8-certified phone case accommodates devices up to 6.5 inches while maintaining camera functionality underwater. Larger models feature backpack-style straps with sternum support and waist belts for extended carrying comfort. The 4.7-star rating from over 31,000 users confirms its reliability for kayaking, hiking, and beach activities.

Best For: Water sports enthusiasts, outdoor adventurers, and anyone who needs reliable waterproof storage for kayaking, hiking, beach activities, or camping trips.

Pros:

• Excellent durability with thick PVC material and reliable waterproofing that withstands outdoor conditions
• Versatile size options from 5L to 55L with comfortable carrying systems including backpack straps for larger models
• Includes IPX8-certified waterproof phone case that fits devices up to 6.5 inches while maintaining camera functionality

Cons:

• Some users report wear and minor leaks after extensive long-term use
• Lacks air adjustment valves which could improve functionality and storage efficiency
• No included carabiner or attachment system for easy securing to boats or packs

Maelstrom 40L Waterproof Hiking Backpack with Rain Cover

Hikers who demand exceptional organization will find the Maelstrom 40L Waterproof Hiking Backpack delivers extensive storage solutions across nine distinct compartments. You’ll get one main zipper compartment, one top pocket, three front zipper pockets, two waist zipper pockets, and two mesh side pockets. The backpack measures 8.86 x 12.99 x 23.62 inches and weighs just 2.18 pounds.

The 210D rip-stop nylon construction provides water-resistant, tear-resistant, and anti-scratch protection. You’ll receive an included rain cover with reflective logo for enhanced visibility. The ergonomic design features breathable back padding, adjustable shoulder straps, and a chest buckle with integrated survival whistle for emergency situations.

Best For: Hikers, campers, and travelers who need a lightweight, well-organized backpack with extensive storage compartments and weather protection for day trips or carry-on travel.

Pros:

• Nine compartments including a waterproof pocket provide exceptional organization for gear and personal items
• Lightweight at only 2.18 pounds with durable 210D rip-stop nylon construction and included rain cover
• Ergonomic design with breathable padding, adjustable straps, and emergency whistle for comfort and safety

Cons:

• Some users report zipper durability issues over time
• Limited pocket functionality may not meet all organizational needs
• 40L capacity may be insufficient for extended multi-day hiking trips

Water Buffalo Hydration Backpack – Sherpa 22L Hiking Backpack with Water Bladder

For outdoor enthusiasts seeking a reliable hydration solution without the bulk of multiple water bottles, the Water Buffalo Hydration Backpack – Sherpa 22L delivers exceptional performance across diverse hiking conditions. You’ll get 22 liters of storage capacity distributed across six pockets for organizing gear efficiently. The included 2-liter BPA-free bladder features a leakproof design with wide opening access and convenient bite valve for hands-free hydration.

This pack weighs 1.25 kilograms and measures 14.7 x 11.6 x 4.3 inches when loaded. Adjustable hip and chest straps provide bounce-free stability during movement. Additional features include trekking pole holders, gear loops, and waterproof zippers protecting essential equipment from moisture infiltration.

Best For: Light to medium hikers who want hands-free hydration and organized gear storage without carrying bulky water bottles.

Pros:

• Spacious 22L capacity with six well-designed pockets for efficient gear organization
• Leakproof 2L BPA-free bladder with convenient bite valve for hands-free hydration
• Adjustable hip and chest straps provide secure, bounce-free fit during hiking

Cons:

• Some users report difficulty opening zippers during use
• Minor bladder leaks have been reported by some customers
• Chest strap placement may be problematic for different body types

Maelstrom 40L Waterproof Hiking Backpack with Rain Cover

Adventurers seeking a balance between lightweight design and thorough storage will find their ideal companion in the Maelstrom 40L Waterproof Hiking Backpack with Rain Cover. At just 1.96 pounds, this pack delivers impressive capacity without weighing you down. You’ll appreciate the thorough organization system featuring nine distinct storage areas: main compartment, two front zippered pockets, two waist pockets, two side pockets, and two mesh compartments. The high-quality nylon construction provides waterproof, tear-resistant protection. Ergonomic shoulder straps and strategic padding reduce fatigue during extended hikes. The included rain cover with reflective logo guarantees your gear stays dry in harsh conditions.

Best For: Day hikers and overnight adventurers who need lightweight, organized storage with reliable weather protection for outdoor activities like hiking, camping, and travel.

Pros:

• Exceptionally lightweight at just 1.96 pounds while offering 40L capacity and comprehensive organization with 9 storage compartments
• Durable waterproof nylon construction with included rain cover and reflective logo for all-weather protection
• Ergonomic design with padded straps, back support, and load compression system for comfortable extended wear

Cons:

• Limited capacity for multi-day backpacking trips requiring extensive gear
• May lack specialized features found in higher-end technical hiking packs
• No specific mention of ventilation system for hot weather hiking

MIYCOO Ultra Lightweight Packable Backpack for Travel Camping (45L Waterproof Foldable Daypack)

Ultralight enthusiasts who prioritize packability and versatility will find the MIYCOO Ultra Lightweight Packable Backpack exceptionally well-suited for their needs. At just 12.8 ounces, it weighs approximately half that of a smartphone while providing 45L capacity. The pack measures 15.9 x 9.6 x 22.4 inches when deployed and compresses to 4.9 x 3.9 x 7.8 inches when folded. Its IPX4-rated waterproof fabric protects against splashes and light precipitation.

You’ll appreciate the three-compartment design featuring a dedicated wet compartment for separating damp gear. The integrated survival whistle adds emergency functionality. However, limit loads to 2-3 pounds due to unpadded shoulder straps and ultralight construction.

Best For: Ultralight hikers, travelers, and outdoor enthusiasts who need a highly packable backup daypack for light loads and emergency situations.

Pros:

• Extremely lightweight at just 12.8 ounces with impressive 45L capacity that folds down to pocket size
• IPX4 waterproof rating with three-compartment design including dedicated wet compartment for gear organization
• Excellent value with strong customer ratings (4.6/5 stars) and versatile functionality for travel, hiking, and daily use

Cons:

• Limited to very light loads (2-3 pounds) due to unpadded shoulder straps and ultralight construction
• Challenging to repack into the attached carry bag according to user feedback
• Durability concerns for heavy-duty use given the ultra-lightweight materials and construction

Osprey Ultralight 20L Dry Stuff Pack, Waterfront Blue

When you need reliable waterproof protection without the bulk of traditional hiking packs, the Osprey Ultralight 20L Dry Stuff Pack delivers IPX5-rated waterproofing in a compact 20-liter capacity. The roll-top closure creates a watertight seal that’ll handle rain and splashes, though it won’t survive full submersion.

This pack’s waterproof-coated fabric and sealed seams provide extensive moisture protection for your gear. The mesh shoulder straps distribute weight evenly across your back, while the adjustable sternum strap maintains load stability during movement. Side stretch pockets offer quick access to frequently used items like water bottles or snacks. You’ll find this pack excels as a travel companion or day-trip solution, especially when you need extra capacity for souvenirs or overflow gear.

Best For: Travelers and day hikers who need lightweight, waterproof storage for gear without the bulk of traditional backpacks.

Pros:

• IPX5 waterproof rating with roll-top closure and sealed seams provides excellent moisture protection
• Ultralight design at 20L capacity makes it ideal for travel and day trips
• Comfortable mesh shoulder straps and adjustable sternum strap ensure proper fit and load distribution

Cons:

• Not submersible, so IPX5 rating won’t protect against full water immersion
• Limited 20L capacity may not be sufficient for longer trips or bulky gear
• Lack of internal organization features or multiple compartments for gear separation

WoneNice 50L Waterproof Hiking Backpack with Rain Cover

The WoneNice 50L Hiking Backpack serves multi-day trekkers who need reliable gear organization without sacrificing comfort during extended wilderness expeditions. This 45+5 liter pack features multiple compartments including a dedicated sleeping bag section, two front zip pockets, and mesh side storage. The polyester-nylon construction delivers water resistance, tear protection, and anti-scratch durability. You’ll appreciate the ergonomic S-shaped shoulder straps and high-elastic back panel that provide ventilation while reducing load stress. Adjustable chest and waist belts customize the fit across different body types. The included waterproof rain cover adds extra protection during severe weather conditions.

Best For: Multi-day hikers and backpackers who need a spacious, well-organized pack with comfortable ergonomic features for extended wilderness trips.

Pros:

• Multiple compartments including dedicated sleeping bag section and mesh side pockets for excellent gear organization
• Ergonomic S-shaped shoulder straps and breathable back panel provide superior comfort during long hikes
• Includes waterproof rain cover and features water-resistant, tear-resistant materials for reliable weather protection

Cons:

• 50L capacity may be too large for day hikes or casual outdoor activities
• Polyester-nylon blend may not be as durable as premium materials used in higher-end backpacks
• No mention of warranty or customer support details for long-term reliability assurance

Factors to Consider When Choosing a Waterproof Backpack for Hiking

When you’re selecting a waterproof hiking backpack, I recommend evaluating five critical factors that’ll determine whether your gear stays dry and your trek remains comfortable. The capacity must match your trip duration while the waterproof rating should meet IPX4 standards or higher for serious weather protection. You’ll also need to assess the material’s denier rating, the pack’s torso fit measurements, and the internal organization system that keeps your essentials accessible.

Capacity and Size Options

Precision in capacity selection determines whether you’ll carry everything you need or struggle with insufficient space on the trail. I recommend 20L packs for day hikes where you’ll carry essentials like water, snacks, and rain gear. For overnight trips, you’ll need 40L-50L capacity to accommodate sleeping systems and cooking equipment.

Multiple compartments enhance organization efficiency. Look for packs with separate sections for wet clothes, electronics, and food items. This prevents contamination and simplifies access during hikes.

Weight matters considerably on long trails. Choose lighter pack materials when possible, as every ounce counts over miles of terrain. For air travel, select packs meeting carry-on dimensions—typically 22x14x9 inches maximum. This versatility eliminates checked baggage fees and keeps your gear accessible throughout your journey.

Waterproof Rating Standards

Beyond selecting the right capacity, understanding waterproof rating standards will determine how well your backpack protects gear during storms or water crossings. I recommend focusing on the IP (Ingress Protection) code system. The second digit matters most for waterproofing. IPX4 provides basic splash resistance from any direction, suitable for light rain. IPX7 offers submersion protection up to 1 meter for short periods, ideal for river crossings.

Material construction amplifies these ratings. Rip-stop nylon and coated polyester create the foundation. However, welded seams and roll-top closures provide the critical barriers against water ingress. Match your rating to intended use. Light drizzles require IPX4 minimum. Stream crossings or heavy downpours demand IPX7 or higher. Don’t compromise on rating for your wettest anticipated conditions.

Material Durability Features

Material composition separates reliable waterproof backpacks from those that’ll fail when you need them most. I recommend prioritizing high-quality rip-stop nylon or heavy-duty polyester for maximum durability and tear resistance.

Rip-stop nylon features reinforced grid patterns that prevent small punctures from spreading into larger tears. This material typically weighs 210-420 denier, balancing protection with weight considerations. Heavy-duty polyester offers superior abrasion resistance, making it ideal for bushwhacking through dense vegetation.

Look for waterproof coatings like polyurethane or silicone treatments that enhance water resistance without compromising breathability. Roll-top closures provide superior sealing compared to traditional zippers, creating watertight compartments for sensitive gear.

Weight matters considerably during long-distance hikes. Choose materials that deliver maximum protection per ounce, typically ranging from 1.5-3 pounds for a 40-liter capacity.

Comfort and Fit

When selecting a waterproof hiking backpack, comfort determines whether you’ll complete your trek or abandon it halfway through. I prioritize ergonomic designs with padded shoulder straps that prevent fatigue during extended hikes. Adjustable chest and waist belts distribute weight evenly across your torso, reducing strain on specific pressure points.

Back panels with airflow channels minimize sweat buildup during strenuous climbs or hot weather conditions. I look for lightweight materials that maintain structural integrity without adding unnecessary bulk to my load. Proper fit requires multiple adjustment points throughout the harness system.

The backpack shouldn’t bounce or shift when you’re traversing rough terrain. Quality straps lock securely in position, keeping the pack stable against your back. These comfort features directly impact your hiking performance and endurance levels.

Storage Compartment Design

Organization transforms chaos into efficiency when you’re miles from civilization with limited access to your gear. I recommend selecting backpacks with multiple zippered pockets and mesh side compartments for systematic gear arrangement. The main compartment should offer 40-50 liter capacity to accommodate tents, sleeping bags, and cooking equipment without sacrificing organization.

Specialized waterproof pockets separate wet clothes from dry gear, preventing moisture contamination. I look for elastic fasteners that secure trekking poles and headphone cable ports for audio devices during long treks.

Strategic pocket placement matters greatly. Shoulder strap and waist belt pockets provide immediate access to snacks, phones, or navigation tools without pack removal. These features eliminate the frustration of digging through packed compartments when you need essential items quickly on challenging terrain.

Weight Considerations

Every ounce counts when you’re carrying your life on your back across miles of challenging terrain. Weight directly impacts your endurance and comfort levels throughout your hike.

Most waterproof backpacks range from 1.5 to 3 pounds. I recommend selecting packs on the lighter end to reduce hiking fatigue. The MIYCOO Ultra Lightweight Packable Backpack weighs just 12.8 ounces while offering 45 liters of capacity—ideal for day hikes.

You’ll need to balance weight with durability and features. Don’t sacrifice structural integrity for minimal weight savings. Look for ergonomic design elements like padded shoulder straps and back support panels. These features enhance comfort without adding significant weight to your pack’s overall mass.

Closure System Types

Your backpack’s closure system serves as the primary barrier between your gear and the elements, making it the most critical component for waterproof protection. I’ve tested numerous closure types across various hiking conditions.

Roll-top systems deliver superior waterproofing. You’ll fold the top down multiple times before securing with buckles or straps. This creates redundant seals that block water entry effectively.

Zippered closures offer quick access but compromise waterproof integrity unless engineered with specialized materials and watertight seals. Most standard zippers fail under sustained water exposure.

Magnetic closures balance convenience with water resistance. They secure contents while enabling rapid opening and closing during active use.

Hybrid designs combine zippered tops with roll-top flaps, optimizing both waterproofing and usability. Evaluate your closure needs against anticipated weather conditions and water exposure levels.

Price Range Analysis

Most waterproof hiking backpacks fall within three distinct price tiers that directly correlate with material quality, construction techniques, and feature sets. Budget models ($30-$60) offer basic waterproofing through PU coatings and simple roll-top closures. They’re adequate for occasional hikers but lack advanced organizational features.

Mid-range options ($60-$120) provide the best value proposition. I’ve found these backpacks combine reliable TPU laminated fabrics with ergonomic designs and multiple compartments. They deliver solid waterproof performance without premium pricing.

High-end models ($120-$200+) feature advanced materials like Dyneema composite fabrics and welded seam construction. These offer exceptional durability for frequent outdoor use.

I recommend watching for seasonal sales, which can drop prices by 20-40%. Investing in higher-quality backpacks with proven customer ratings ultimately saves money through reduced replacement frequency.

On a final note

I’ve tested these waterproof backpacks across various conditions and terrains. Your choice depends on capacity needs, weight requirements, and budget constraints. The 20L options suit day hikes, while 40-50L models handle multi-day expeditions. Roll-top closures provide superior water protection compared to standard zippers. Rain covers add extra security but aren’t essential for quality waterproof construction. Consider your specific hiking environment and gear volume when selecting your pack.