Regarding hiking, few things are more important than ensuring your gear stays dry. Whether trekking through misty mountain trails, wading across shallow rivers, or caught in an unexpected downpour, a reliable waterproof hiking backpack can make all the difference. After years of exploring rugged terrains and facing unpredictable weather, I’ve learned what makes a backpack stand out firsthand. Let me take you through my experiences and share some of the best waterproof hiking backpacks that have earned their place on my list.

Why a Waterproof Hiking Backpack is a Must-Have?

I still remember one of my earliest hiking trips in the Pacific Northwest. The morning started sunny, but the sky turned gray by midday, and a relentless drizzle began. My backpack, though sturdy, needed to be waterproof. My extra clothes, sleeping bag, and snacks were soaked when I reached camp. It was a harsh lesson emphasizing the importance of a waterproof hiking backpack.

A waterproof hiking backpack protects your belongings and ensures peace of mind. No more wrapping everything in plastic bags or worrying about electronics and maps getting ruined. It’s an investment that enhances your outdoor experience, allowing you to focus on the trail ahead.

Features to Look for in the Best Waterproof Hiking Backpacks

Over the years, I’ve tried various backpacks and noted what features truly matter. Here are the key things to consider:

Material

The material of the backpack determines its waterproofing capabilities. Look for packs made from high-denier nylon or TPU (thermoplastic polyurethane). These materials are not only waterproof but also durable and abrasion-resistant. Some newer models also incorporate eco-friendly materials without compromising performance, which is a huge bonus for sustainability-conscious hikers.

Sealed Seams

Sealed or welded seams are crucial. Stitching alone can allow water to seep through, so sealed seams ensure that every part of your bag remains watertight. I’ve noticed that backpacks with double-sealed seams tend to last longer and perform better during heavy downpours.

Roll-Top Closure

Unlike traditional zippers, roll-top closures offer better waterproofing by preventing water from entering the bag’s opening. Plus, they allow you to adjust the bag’s capacity. This is a feature I’ve grown to appreciate over the years, especially during multi-day hikes when my gear load fluctuates.

Comfort and Fit

A waterproof hiking backpack needs to be comfortable, especially for long treks. Look for adjustable straps, padded back panels, and proper weight distribution. Ventilated back panels are another game-changer, helping to reduce sweat and improve comfort on hot, humid days.

Capacity

Choose a size that suits your hiking needs. For day hikes, a 20-30L pack is sufficient, while multi-day hikes require 50L or more. A 35-40L capacity strikes a good balance for versatility, accommodating short and longer trips when packed efficiently.

Extra Features

Additional features such as external straps for carrying gear, hydration bladder compatibility, and multiple compartments for organization can elevate the functionality of a waterproof backpack. Reflective accents for nighttime visibility and attachment points for trekking poles are also worth considering.

6 Best Waterproof Hiking Backpacks

After testing numerous backpacks across different terrains and weather conditions, these are the ones I’d wholeheartedly recommend:

Osprey Archeon 45 – A Versatile and Sustainable Hiking Backpack

The Osprey Archeon 45 is a stylish, durable, and sustainable hiking backpack designed for outdoor enthusiasts who prioritize functionality and eco-friendliness. This 45-liter backpack is perfect for multi-day hikes, travel, and backpacking adventures, offering a well-balanced combination of comfort, storage, and rugged durability.

Key Features

✔ 45L Capacity – Ideal for short backpacking trips and extended day hikes
✔ Sustainable Materials – Made from 100% recycled fabrics with PFC-free DWR coating
✔ Top-Loading & Front-Panel Access – Dual access points for easy gear organization
✔ Adjustable Harness & Hip Belt – Ensures a comfortable and snug fit
✔ Integrated Rain Cover – Protects gear from rain and harsh weather
✔ Multiple Pockets & Straps – Includes side pockets, lid pocket, and gear attachment loops

Design & Build Quality

The Osprey Archeon 45 is crafted from recycled, high-quality 1880D nylon canvas, ensuring exceptional durability while promoting sustainability. Its minimalist and sleek design makes it stand out from other hiking backpacks, making it a great choice for both the outdoors and urban travel.

Comfort & Fit

With an adjustable harness system, padded shoulder straps, and a ventilated back panel, the Archeon 45 provides excellent comfort. The wide hip belt helps distribute weight evenly, reducing strain on the shoulders during long hikes.

Storage & Organization

This backpack features a spacious main compartment with dual access points—a top-loading opening and a front-panel zipper—allowing for quick and easy access to your gear. It also has multiple external pockets, including a lid pocket, stretch side pockets, and an internal hydration sleeve.

Pros & Cons

Who Should Buy the Osprey Archeon 45?

• Hikers & Backpackers looking for a sustainable and durable pack
• Minimalist Travelers who want a stylish and functional backpack
• Outdoor Enthusiasts who need a weather-resistant, well-organized backpack

Final Verdict

The Osprey Archeon 45 is an excellent choice for eco-conscious adventurers who need a durable, comfortable, and well-organized backpack. While slightly heavier than ultralight alternatives, its premium build quality, sustainability, and versatile design make it a worthwhile investment.

SealLine Skylake 18L – The Ultimate Lightweight & Waterproof Pack

The SealLine Skylake 18L is a lightweight, waterproof daypack designed for outdoor enthusiasts who need a compact and reliable pack for short hikes, kayaking, and other water-based adventures. With its roll-top closure and durable waterproof materials, this 18-liter backpack is perfect for keeping essentials dry and secure in wet conditions.

Key Features

✔ 18L Capacity – Ideal for day hikes, water sports, and lightweight travel
✔ Waterproof Design – Made with durable, PU-coated 300D ripstop polyester
✔ Roll-Top Closure – Provides a watertight seal for complete protection
✔ Lightweight & Packable – Weighs only 0.37 kg (13 oz) and folds for easy storage
✔ Breathable Shoulder Straps – Mesh-padded straps for added comfort
✔ External Bungee Storage – Stretch cord system for carrying extra gear

Design & Durability

The SealLine Skylake 18L is built with waterproof and abrasion-resistant materials, making it highly durable for rugged outdoor use. Its roll-top closure system ensures 100% waterproof protection, making it one of the best backpacks for kayaking, paddleboarding, and rainy hikes.

Comfort & Fit

Despite being a minimalist pack, the Skylake 18L features breathable mesh shoulder straps, providing comfort and ventilation during outdoor activities. The adjustable sternum strap helps with stability, ensuring a secure and snug fit.

Storage & Organization

• Main Waterproof Compartment – Protects gear from water, dust, and dirt
• External Bungee System – Allows extra storage for a jacket, towel, or small accessories
• Lightweight & Compact – Can be packed down when not in use

Pros & Cons

Who Should Buy the SealLine Skylake 18L?

• Kayakers & Paddleboarders needing a waterproof pack
• Minimalist Hikers looking for a lightweight daypack
• Travelers & Campers who want a compact, packable backpack

Final Verdict

The SealLine Skylake 18L is an excellent waterproof backpack for those who need lightweight, durable, and reliable gear protection in wet environments. While it may not be ideal for extended trips, its minimalist design and superior waterproofing make it a top choice for day hikes and water adventures.

Earth Pak Waterproof Backpack 35L – The Ultimate Dry Bag for Outdoor Adventures

The Earth Pak Waterproof Backpack 35L is a rugged, fully waterproof dry bag designed for adventurers who need reliable protection for their gear in wet environments. With a 35-liter capacity, it offers ample storage for hiking, kayaking, camping, fishing, and travel, making it an ideal choice for those who frequently face unpredictable weather conditions.

Key Features

✔ 100% Waterproof Protection – Made from heavy-duty 500D PVC for superior durability
✔ 35L Storage Capacity – Spacious enough for day trips and short outdoor excursions
✔ Roll-Top Closure – Provides a watertight seal to keep gear dry
✔ Padded Shoulder Straps & Back Support – Ensures comfort for extended wear
✔ Front Zippered Pocket – Allows quick access to small essentials
✔ IPX8 Waterproof Phone Case Included – Extra protection for electronics
✔ Side Mesh Pockets – Convenient for carrying water bottles or small gear

Design & Durability

Built from tough, waterproof 500D PVC material, the Earth Pak Waterproof Backpack 35L is designed to withstand harsh conditions, rough handling, and extreme weather. Its roll-top closure ensures a completely waterproof seal, making it perfect for boating, fishing, and wet hikes.

Comfort & Fit

Despite its rugged build, the backpack remains comfortable with adjustable, cushioned shoulder straps and an ergonomic back panel. The addition of a sternum strap and padded support enhances weight distribution, preventing strain during long hikes.

Storage & Organization

• Main Waterproof Compartment – Spacious interior for keeping clothes, gear, and electronics dry
• Front Zippered Pocket – Provides easy access to frequently used items
• Side Mesh Pockets – Ideal for storing water bottles, snacks, or small accessories
• Bungee Cord System – Allows additional gear to be secured externally

Pros & Cons

Who Should Buy the Earth Pak Waterproof Backpack 35L?

• Kayakers, boaters, and water sports enthusiasts needing a fully waterproof bag
• Hikers and campers looking for a durable and weatherproof backpack
• Travelers and adventurers who want a versatile dry bag

Final Verdict

The Earth Pak Waterproof Backpack 35L is an excellent choice for outdoor enthusiasts who need a rugged, fully waterproof, and spacious backpack for wet conditions. While it may lack internal compartments for detailed organization, its heavy-duty construction, comfort, and waterproof protection make it a top pick for water-based adventures and extreme weather conditions.

Ortlieb Atrack ST 35L – A Versatile Waterproof Adventure Backpack

The Ortlieb Atrack ST 35L is a high-performance, fully waterproof backpack designed for hikers, cyclists, and travelers who need a versatile and durable pack for all-weather conditions. With a 35-liter capacity, it offers plenty of space while maintaining a lightweight and ergonomic design. What sets it apart is its unique front-facing zipper access, making it function like a travel duffel and hiking backpack in one.

Key Features

✔ 100% Waterproof Construction – Made with durable PVC-free nylon fabric
✔ 34L Storage Capacity – Ideal for multi-day hikes, bikepacking, and travel
✔ Front Zippered Opening – Provides easy access to gear like a suitcase
✔ Adjustable Back System – Customizable fit for different torso sizes
✔ Comfortable Ergonomic Straps – Padded shoulder, chest, and hip straps
✔ Four Internal Pockets – Helps with organized packing
✔ Hydration System Compatible – Integrated opening for water bladder tube

Design & Durability

The Ortlieb Atrack ST 35L is made from abrasion-resistant nylon with high-frequency welded seams, ensuring long-lasting durability and complete waterproofing. Unlike traditional roll-top dry bags, this backpack features a front-facing zipper, making it easy to access contents without unrolling the top.

Comfort & Fit

With an adjustable back length system, this backpack offers a custom fit for different body types. The padded hip belt and shoulder straps provide excellent weight distribution, reducing strain during long hikes. The ventilated back panel enhances airflow, keeping you cool during intense activities.

Storage & Organization

• Main Waterproof Compartment – Protects gear from rain, dust, and dirt
• Four Internal Zippered Pockets – Keeps items organized
• Compression Straps – Helps stabilize the load
• External Gear Loops – Allows attachment of extra gear like trekking poles

Pros & Cons

Who Should Buy the Ortlieb Atrack ST 35L?

• Hikers & Backpackers who need a fully waterproof, high-capacity backpack
• Bikepackers & Cyclists looking for a durable, ergonomic pack
• Adventure Travelers who want a versatile backpack with duffel-style access

Final Verdict

The Ortlieb Atrack ST 35L is a top-tier waterproof adventure backpack that combines the durability of a dry bag with the accessibility of a travel backpack. While it lacks external storage pockets, its waterproof construction, ergonomic design, and innovative front access make it an outstanding choice for outdoor enthusiasts and adventure travelers.

FE Active Dry Backpack 30L – The Perfect Waterproof Pack for Outdoor Adventures

The FE Active Dry Backpack 30L is a durable, fully waterproof dry bag backpack, designed for outdoor enthusiasts who need a lightweight and reliable pack for activities like hiking, kayaking, camping, and fishing. With a 30-liter capacity, it provides ample space while keeping your gear dry, making it an ideal choice for wet and rugged environments.

Key Features

✔ 100% Waterproof – Made from high-quality 5mm eco-friendly PVC Tarpaulin
✔ 30L Storage Capacity – Spacious enough for day trips and outdoor adventures
✔ Roll-Top Closure – Ensures a secure, watertight seal
✔ Ergonomic Padded Shoulder Straps – Offers comfort for extended use
✔ Welded Seams – Reinforced for maximum durability and water resistance
✔ Lightweight & Compact – Weighs only 2.2 lbs (1 kg) for easy carrying
✔ Reflective Strips – Enhances visibility in low-light conditions

Design & Durability

The FE Active Dry Backpack 30L is constructed with marine-grade 5mm PVC Tarpaulin, making it completely waterproof, abrasion-resistant, and rugged. The high-frequency welded seams ensure no leaks, even in extreme conditions, making it ideal for water sports and rainy hikes.

Comfort & Fit

Despite its rugged design, the backpack offers a comfortable fit, thanks to its ergonomic padded shoulder straps and adjustable sternum strap. The lightweight design ensures minimal strain, even when carrying heavier loads.

Storage & Organization

• Main Waterproof Compartment – Keeps clothes, electronics, and gear dry
• Side Mesh Pockets – Ideal for water bottles or quick-access items
• Bungee Cord System – Allows external gear attachment like a jacket or towel
• Reflective Strips – Improves safety during night hikes or boating

Pros & Cons

Who Should Buy the FE Active Dry Backpack 30L?

• Kayakers, boaters, and water sports enthusiasts needing a fully waterproof bag
• Hikers and campers looking for a durable and weatherproof backpack
• Adventure travelers who want a compact, lightweight dry bag

Final Verdict

The FE Active Dry Backpack 30L is an excellent choice for anyone looking for a rugged, fully waterproof, and lightweight backpack for outdoor adventures. While it may lack internal pockets for organization, its marine-grade construction, ergonomic design, and waterproof performance make it one of the best dry bags for kayaking, hiking, and travel.

YETI Panga Backpack 28L – The Ultimate Waterproof & Adventure-Ready Pack

The YETI Panga Backpack 28L is a fully submersible, ultra-durable waterproof backpack designed for extreme outdoor adventures. Whether you’re hiking through torrential rain, paddling on a river, or exploring rugged terrains, this 28-liter dry bag backpack keeps your gear completely protected from water, dust, and impact. With YETI’s signature high-quality craftsmanship, this pack is built for adventurers who demand maximum durability and weather resistance.

Key Features

✔ 100% Waterproof & Submersible – Made with high-density nylon & ThickSkin™ TPU-laminated shell
✔ 28L Storage Capacity – Perfect for day hikes, kayaking, fishing, and adventure travel
✔ HydroLok™ Zipper – Creates a completely airtight and waterproof seal
✔ Thick Padded Shoulder Straps & Chest Strap – Provides comfortable weight distribution
✔ EVA Molded Back Panel – Offers ergonomic support and ventilation
✔ DryHaul™ Handles – Extra carrying options for easy transport
✔ Interior Sleeve & Mesh Pocket – Helps with small-item organization

Design & Durability

The YETI Panga 28L is made from high-density nylon with a ThickSkin™ TPU coating, making it highly resistant to abrasions, punctures, and extreme weather conditions. Unlike traditional roll-top dry bags, it features a HydroLok™ zipper, ensuring a 100% waterproof and air-tight seal, even when fully submerged.

Comfort & Fit

Designed for long hours of wear, this backpack features padded shoulder straps, an adjustable chest strap, and an ergonomic EVA-molded back panel for superior comfort. The structured design ensures even weight distribution, reducing strain on your shoulders and back.

Storage & Organization

• Main Waterproof Compartment – Provides full submersion protection for gear
• Interior Sleeve & Mesh Pocket – Allows small-item organization
• External Lash Points – Enables attachment of extra gear or accessories

Pros & Cons

Who Should Buy the YETI Panga Backpack 28L?

• Kayakers, boaters, and water sports enthusiasts needing a fully submersible backpack
• Hikers and adventure travelers who need a tough, waterproof pack
• Hunters and anglers looking for a rugged, weather-resistant backpack

Final Verdict

The YETI Panga Backpack 28L is one of the most durable, fully waterproof, and adventure-ready backpacks on the market. While it comes at a premium price, its unmatched durability, submersible design, and comfort features make it a top-tier investment for outdoor enthusiasts who need ultimate protection in extreme conditions.

Tips for Choosing the Right Backpack for Your Needs

Choosing the best waterproof hiking backpack is more than just the most expensive or popular option. Here’s what I’ve learned:

• Assess Your Needs: Are you a day hiker or a multi-day adventurer? Your choice of backpack should align with your typical hiking style.
• Test for Comfort: Always try on a backpack before buying. Ensure it fits well and distributes weight evenly.
• Check Reviews: Reading reviews from other hikers can provide valuable insights into a backpack’s performance.

Personal Tips for Keeping Your Gear Dry

While a waterproof hiking backpack is crucial, a few additional strategies can provide extra peace of mind:

1. Use Dry Bags: Even with a waterproof backpack, I place my most sensitive items, like clothes and electronics, in separate dry bags for protection.
2. Pack Smart: Place heavier items at the bottom and sensitive items toward the middle. This not only improves weight distribution but also adds a layer of security.
3. Use a Rain Cover: A high-quality rain cover can work wonders if your backpack needs to be fully waterproof. Many backpacks come with integrated rain covers that are easy to deploy.

Tips for Maintaining Your Waterproof Hiking Backpack

Even the best waterproof hiking backpacks need proper care to ensure longevity. Here are a few maintenance tips I’ve picked up over the years:

• Clean Regularly: After every hike, wipe down your backpack with a damp cloth to remove dirt and grime. For stubborn stains, use mild soap.
• Store Properly: Avoid storing your backpack in wet or hot environments. Let it air dry completely before storage.
• Check for Damage: Periodically inspect seams and closures for wear and tear. Address small issues before they become major problems.
• Reapply Waterproof Coating: Some backpacks lose their waterproofing over time. Products like waterproof sprays can help restore their performance.

Conclusion: The Best Waterproof Hiking Backpack for You

Choosing the best waterproof hiking backpack depends on your specific needs and preferences. Whether you’re a day hiker or an avid adventurer, there’s a pack out there for you. From the reliable Osprey Archeon to the budget-friendly Earth Pak, these backpacks have proven their worth on countless trails.

Investing in a quality waterproof hiking backpack protects your gear and enhances your overall hiking experience. With the right pack, you’ll be ready to tackle any trail—rain or shine. So, gear up, hit the trails, and embrace the adventure without worrying about the weather.

Frequently Asked Questions (FAQs)

1. How do I choose the right hiking backpack size?

The size of your hiking backpack depends on the duration of your trip. Day hikes require 20L-30L, while multi-day hikes may need 50L+.

2. Are waterproof backpacks necessary for hiking?

Not all hiking backpacks are fully waterproof, but water-resistant materials and rain covers are essential for protection in wet conditions.

3. What is the most comfortable hiking backpack?

Backpacks with padded shoulder straps, adjustable hip belts, and ventilated back panels offer the most comfort. The Osprey Atmos AG 65 is a top choice for comfort.

4. Can I use a regular backpack for hiking?

Regular backpacks lack the ergonomic support, ventilation, and weight distribution needed for hiking, making them less comfortable for long treks.