3L Hydration Backpack with Water Bladder, Water-Repellent 900D Nylon and Valve Hose
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Drink while walking, without ever stopping or carrying a water bottle
When hiking or cycling, taking a water bottle out of your bag for every sip breaks your rhythm and ultimately discourages you from drinking enough. This bag solves the problem: the 3-liter water bladder fits against your back, the hose goes over your shoulder, and you drink with a bite valve without letting go or slowing down.
Designed for the field
- 3-liter water bladder included: the flexible reservoir allows hands-free hydration throughout your outing, with no bottle to take out or refill along the way.
- Hose with bite valve and on/off switch: the mouthpiece is bitten to release water and closes with a quarter turn to prevent leaks in the bag.
- Back compartment with velcro closure: the pocket keeps the water reservoir securely against your back so it doesn't bounce around during exercise.
- 900D water-repellent nylon: the high-density fabric withstands abrasion and allows water to bead up during a passing shower, giving you time to take cover.
- Anti-perspiration back: the back panel and lightweight construction limit heat and moisture on your back during long outings.
- Padded shoulder straps and chest strap: adjustable shoulder straps and a chest strap stabilize the bag and distribute the load even when full.
It accompanies long-distance hikers, cyclists and mountain bikers who want to drink while riding, runners and walkers who hydrate often, and anyone looking for a slim, streamlined hydration pack.
Does the hose leak in the bag?
The logical fear with a water bladder is a leak soaking the contents. The on/off valve on the mouthpiece closes with a single motion to stop the flow between sips. To use it properly, fill the bladder, screw the cap on tightly, pass the hose over your shoulder, and close the valve when you're not drinking. After each outing, rinse the bladder and hose with clean water, then let them air dry to prevent odors.
For those who keep moving, water is always within reach.
Delivery & Returns
Delivery & Returns
At Montavro, tracked delivery is always free. Not completely satisfied with your purchase? You can return your product within 14 days of receipt. Do not hesitate to contact us if you need help making your return.
Who are we?
Who are we?
Montavro is a brand dedicated to exploring everyday life, between town and countryside.
We select durable, versatile, and comfortable items, designed to accompany your days and your adventures.
Each product is chosen for its quality, reliability, and ability to withstand the elements.
Our mission is simple: to offer essentials that combine style, usefulness, and performance, without compromise.

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