Ever been on a hike, bikepacking trip, or kayaking adventure only to find your gear soaked after unexpected rain? If you’re tired of water-resistant backpacks that don’t actually keep your belongings dry, the Ortlieb Atrack Backpack might be the answer.
Designed for serious adventurers, this backpack is 100% waterproof, built to handle tough terrain, and features a unique front-opening design for easy access to your gear. But is it the right pack for you? Let’s break it down.
Ortlieb Atrack Backpack at a Glance
Here’s a quick comparison to help you see where the Atrack stands compared to other waterproof backpacks:
| Feature | Ortlieb Atrack 35L | Dry Bag Style Packs | Traditional Hiking Packs |
|---|---|---|---|
| Waterproofing | ✅ 100% Waterproof | ✅ 100% Waterproof | ❌ Water-resistant |
| Zipper Access | ✅ Front-opening | ❌ Roll-top | ✅ Top/Side-loading |
| Durability | ✅ Heavy-duty nylon | ✅ Thick PVC | ✅ Lightweight ripstop |
| Comfort | ✅ Adjustable back & straps | ❌ Basic straps | ✅ Ergonomic padding |
| Best For | Hiking, biking, watersports | Kayaking, rafting | Traditional hiking |
Now, let’s dive into the details.
Key Features of the Ortlieb Atrack Backpack
1. 100% Waterproof Protection
Unlike most “waterproof” hiking packs that still let moisture seep in, the Atrack is fully sealed thanks to:
✔️ PU-coated nylon fabric – Repels water like a dry bag while being PVC-free and environmentally friendly.
✔️ TIZIP waterproof zipper – A fully airtight seal, ensuring no water enters even during river crossings.
✔️ No extra openings – No side zippers or gaps where moisture could sneak in.
Whether you’re trekking through a rainforest, paddle boarding, or biking in a storm, your gear stays completely dry.
2. Unique Front-Opening Access
Most hiking packs are top-loaders, making it frustrating to dig for gear at the bottom. The Atrack fixes this with a duffle-style front zipper, allowing you to:
✔️ Lay the pack flat and open it like a suitcase.
✔️ Grab what you need without unpacking everything.
✔️ Keep gear organized and accessible.
This design is a game-changer for travelers, hikers, and bikers who need quick access to their essentials.
3. Customizable Fit and Comfort
A good backpack should be comfortable for long adventures. The Atrack’s harness system allows you to:
✔️ Customize torso length for a perfect fit (stepless back length adjustment).
✔️ Distribute weight evenly to reduce shoulder strain.
✔️ Use the thick hip belt for extra support (includes handy mesh pockets for snacks or small gear).
✔️ Breathable back padding – Helps reduce sweat buildup in hot climates.
4. Storage & Organization
Though minimalist in appearance, the Atrack is highly functional with smart storage:
✔️ Four internal zippered pockets – Keep valuables and small items secure.
✔️ Two external mesh pockets – Perfect for water bottles or quick-access gear.
✔️ Compression straps – Keeps gear in place and prevents shifting.
✔️ Daisy chains – Allow for external attachments when needed.
5. Versatile Sizes and Aesthetics
✔️ Capacity Options – Available in 25L, 35L, and 45L, catering to different adventure needs.
✔️ Color Choices – Choose from rooibos, black, petrol, and dark sand to match your style.
Who Is This Backpack Best For?
✅ Hikers & Backpackers – Waterproofing + comfort for rainy hikes.
✅ Bikepackers – Great for long-distance cycling adventures.
✅ Paddleboarders & Kayakers – A top choice for water sports enthusiasts.
✅ Minimalist Travelers – Ideal for those wanting a carry-on-friendly waterproof pack.
❌ Not for ultralight hikers – Slightly heavier than ultralight packs.
❌ Not ideal for those needing external attachment points – No gear loops for trekking poles, ice axes, etc.
How It Compares to Other Waterproof Backpacks
If you’re considering alternatives, here’s how the Atrack stacks up against two other waterproof packs:
| Backpack | Waterproofing | Access Style | Weight | Best For |
|---|---|---|---|---|
| Ortlieb Atrack 35L | 100% Waterproof | Front-zip | 3.6 lbs | Hikers, bikers, paddleboarders |
| Sea to Summit Hydraulic Dry Pack | 100% Waterproof | Roll-top | 3.9 lbs | Rafting, kayaking |
| Osprey Atmos AG 50L | Water-resistant | Top-load | 4.4 lbs | Backpacking, trekking |
While the Sea to Summit Hydraulic Pack is great for water sports, it lacks the comfort and adjustability of the Atrack. The Osprey Atmos is better for traditional backpacking but isn’t fully waterproof.
Before jumping into the Pros and Cons, watch the video below showcasing some of the awesome features of the Ortlieb Atrack Backpack:
PROS
100% waterproof – No rain cover needed.
Front-opening access – No more digging for gear.
Comfortable & adjustable – Great for long adventures.
Durable – Built for rugged outdoor use.
Daisy chain loops – Can attach extra gear when needed.
CONS
Zipper can be stiff at first – Needs occasional lubrication.
Heavier than ultralight packs – But worth it for waterproofing.
No external gear loops – Not ideal for trekking pole users.
Customer Feedback
Customer feedback from Ortlieb’s official site and outdoor gear forums highlights:
✔️ Outstanding waterproofing – Users confirm it keeps everything bone dry, even in extreme conditions.
✔️ Game-changing front access – Many love the duffle-style opening, saying it makes packing easier.
✔️ Durability praised – Customers report it lasts for years without significant wear.
❌ Zipper stiffness – Some users mention the TIZIP is tough to pull initially but smooths out with use.
❌ On the heavier side – Some wish it were lighter, though most agree the durability is worth it.
Final Verdict: Is the Ortlieb Atrack Worth It?
If you need a true waterproof backpack that’s comfortable, durable, and easy to access, the Ortlieb Atrack is one of the best options out there.
✔️ Best for hikers, bikers, and water sport lovers.
✔️ Unique duffle-style opening for easy access.
✔️ Built to withstand extreme conditions.
While slightly heavier than ultralight packs, its waterproof performance makes up for it. If staying dry and organized is a top priority, this backpack is a solid investment.
Where to Buy the Ortlieb Atrack Backpack
Your Turn!
Have you used the Ortlieb Atrack Backpack? Share your thoughts below! And if you’re looking for more gear recommendations, explore our latest hiking backpack reviews.
Well, you definitely proved a point that this is the only backpack that we will need.
I like that the Ortlieb Atrack Backpack is 100% waterproof because, as you said, many backpacks available nowadays claim to be waterproof. However, once you find yourself in a heavy rainstorm, you discover, unfortunately, that it is not the case.
Also, very clever of the Ortlieb company to make this Atrack backpack open like a duffel bag!
I will definitely consider the Ortlieb Atrack backpack as a serious contender for my next hiking backpack!
Thank you for this information.
I am glad to see that you agree with me… that the Atrack backpack is the only one you need!
I think that you can’t go wrong by picking the Ortlieb Atrack Backpack as your trail companion for your next hiking excursions! And if you are ready to invest a bit more, you can get awesome accessories to complement the Atrack backpack.
Thank you for your review of Ortlieb Atrack Backpack. I am getting tired of finding the right backpack, and after I used it a few times, I also find something that I do not like and ended up buying a new one, and the cycle goes on.
The only thing that I do not like about this backpack is the weight, but I can live with that. I love the fact that it has many accessories. I am going to check it out.
Even though the Ortlieb Atrack backpack is on the heavier side, it is still an awesome pack. One thing you can do to help with the weight is don’t overpack your backpack! A common mistake made by many hikers out there, including myself!
If you need help to avoid overstuffing your backpack, read my post about how to pack your hiking backpack. I hope it helps. Thanks for stopping by.