Mountain Hydro Sling

Hands-Free Freedom for Every Adventure

Step into the ultimate hands-free experience with the Mountain Hydro Sling from Topo Designs, your reliable companion for any trek, bike ride, or day out. Thoughtfully designed to store a 32 oz reusable water bottle alongside your daily essentials, this sling ensures hydration and convenience go hand-in-hand. The adjustable and removable shoulder strap makes it easy to wear your way, while the detachable Velcro bike loops mean you can secure it on your bike for even more versatility. It’s perfect for both avid hikers and urban explorers looking to simplify their load without compromising on accessibility.

With the Mountain Hydro Sling’s intuitive design, access your essentials in seconds. A front mesh pocket with cinch and lock allows you to quickly grab what you need, while the back zippered pocket provides secure storage for valuables. Whether you're hiking a mountain trail or navigating a busy city, every feature has been carefully crafted to support your active lifestyle.

Practical Storage Solutions for Everyday Essentials

No more rummaging through your bag to find your essentials! The Mountain Hydro Sling boasts smart storage options designed to keep you organized. A paracord cinch and lock top keep your items secure while offering easy access. The Dring and daisy chain attachment points provide versatile storage, allowing you to clip or attach additional gear. A rear daisy chain combined with Velcro bike loops gives you flexibility for those on-the-go moments when you need your hands free.

Enjoy the freedom of knowing your essentials are safe, secure, and easily accessible. Whether carrying it on a hike or securing it to your bike, the Mountain Hydro Sling is an all-in-one solution for efficient storage and smooth access, making it a favourite among adventurers who value both function and convenience.

Eco-Friendly Construction for a Greener Planet

Embrace sustainability with every step. The Mountain Hydro Sling is crafted from 200D 100% recycled nylon and a 210D recycled nylon liner, minimizing its environmental impact without sacrificing durability. Topo Designs is committed to responsible manufacturing, ensuring that this eco-conscious bag meets the highest standards in fair labor through WRAP® and Fair Wear certifications. Feel confident in a product that supports both the environment and the well-being of its makers.

Not only is this sling environmentally responsible, but it’s also made to last. With a rugged, recycled exterior and MAP Guarantee™ Repairs Program, this bag stands the test of time, allowing you to adventure with peace of mind. It’s a bag designed to make a difference – both in your life and in the world.

Features of the Mountain Hydro Sling

- Adjustable, removable shoulder strap
- Paracord cinch and lock at top
- Front mesh pocket with cinch and lock
- Dring and daisy chain attachment points
- Back zippered pocket
- Back daisy chain and removable velcro loops for bike attachment
* Bottle not included

Materials: 200D 100% Recycled Nylon, 210D 100% Recycled Nylon Liner
Dimensions: 16.5 cm x 10 cm x 10 cm | 6.5" x 4" x 4" (H x W x D)
Volume: 1.7L | 0.5 gal
Origin: Made in Vietnam

Sustainability

We are dedicated to sustainability, incorporating recycled materials into all of our bags to minimize our environmental impact. Our production processes hold certifications from both WRAP® and Fair Wear, guaranteeing adherence to fair labor standards that prioritize the safety, health, and well-being of our devoted employees. Additionally, our MAP Guarantee™ Repairs Program offers added assurance and support.

Frequently Asked Questions

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Does the Mountain Hydro Sling fit a 32 oz water bottle?

Yes, the body of the sling is sized for a 32 oz reusable bottle, held in by the paracord cinch and lock at the top. Note that the bottle itself is not included.

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Can I attach it to my bike?

Yes. The removable velcro loops pair with the rear daisy chain to secure the sling to your bike, and the shoulder strap detaches entirely once it is mounted.

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What fits inside besides the bottle?

With 1.7 liters of storage, count on the essentials: the front mesh pocket with cinch and lock takes what you grab often, the back zippered pocket keeps valuables secure, and the D-ring and daisy chain let you clip extra gear on the outside.

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Is it big enough for a full day hike?

For water, phone, keys and a snack, yes. For a spare layer and food for the day, no: 1.7 liters is deliberately minimal. If you want more room in the same hands-free spirit, the Patagonia Atom Sling 8L carries several times the volume.

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Should I pick the sling or the hip pack version?

Same bottle-first idea, two carry styles. The sling crosses your chest and swings around for fast access; the Mountain Hydro Hip Pack sits on your waist and stays put when you move fast. Runners and riders tend to go hip pack, walkers the sling.

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What is the sling made of?

The shell is 200D 100% recycled nylon with a 210D recycled nylon liner. Production is WRAP® and Fair Wear certified, and the MAP Guarantee™ Repairs Program backs the bag if a seam or buckle ever gives out.

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How do I clean it?

Recycled nylon keeps it simple: wipe it down with a damp cloth and let it air dry. Skip the washing machine and the dryer, and clear grit out of the velcro bike loops now and then so they keep their grip.