Osprey Packs Manta 34L Hydration Backpack Dark Charcoal

What Our Gearhead(R) Experts Are Saying:"The Manta 34L gives me the space I need for big mileage days without going overboard.

I love the internal organization, and the magnetic bite valve makes it easy to hydrate on the go.

It's breathable, balanced, and has all the premium touches I look for in a hike pack."For high-mileage day hikes or gear-intensive outings, the Manta 34L Hydration Backpack is our go-to for breathable comfort, thoughtful organization, and built-in hydration.

Designed to carry heavier loads without sacrificing stability, this pack blends premium performance with trail-friendly convenience.

We stay cool and supported thanks to the AirSpeed(TM) tensioned mesh backpanel and refined frame shape, while the included 2.

5L Hydraulics(TM) LT reservoir ensures easy hydration with a magnetic bite valve for hands-free sipping.

Updated fit dimensions provide a more dialed-in feel, and a redesigned front pocket with internal compartments keeps everything from tools to snacks securely stashed.

A front stretch panel with a buckle adds overflow storage, and the integrated raincover keeps us ready for variable conditions.

From start to summit, the Manta 34L is dialed for dependable, all-day trail performance.