Memorial Day Sale
Up to 30% off this year’s gear
More Ways To Save
Memorial Day special deals
Manta 34L Hydration Backpack
Size:
Quantity
Join Summit Club+ and
Warning: California Proposition 65
Deluxe Manta 34L Hydration Backpack with U-zip access and included reservoir and raincover
What Our Gearhead® 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™ tensioned mesh backpanel and refined frame shape, while the included 2.5L Hydraulics™ 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.
Details
- 34L premium hydration pack designed for long day hikes and warm-weather treks
- Includes 2.5L Hydraulics LT reservoir with dedicated sleeve and magnetic valve
- Tensioned mesh AirSpeed backpanel improves airflow and reduces sweat buildup
- Redesigned front organization pocket keeps small gear tidy and accessible
- Front stretch panel with buckle secures overflow layers or trail extras
- Refined harness fit with longer shoulder straps for better balance and mobility
- Stretch mesh hipbelt pockets expand usable space for snacks or electronics
- Integrated raincover and recycled, PFAS-free materials for all-weather readiness
- Item #OSPZ1RD
- Responsible Collection
- Recycled/Repurposed, Bluesign Approved
- Material
- [face fabric] 100D x 210D 96% recycled high-tenacity nylon ripstop, 4% recycled polyester, PFC-free DWR finish, [bottom] 420D 100% recycled nylon, PFC-free DWR finish, [lining] 200D 100% recycled polyester, PFC-free DWR finish, [backpanel, harness] 100% recycled polyester, [raincover] 75D 100% recycled polyester, PFC-free DWR finish
- Volume
- 34L (2074cu in)
- Support/Suspension
- AirSpeed backpanel
- Shoulder Straps
- padded, adjustable
- Waist Belt
- padded, adjustable
- Hydration Compatible
- yes
- Reservoir Included
- Hydraulics LT 2.5L
- Access
- zippered top
- Pockets
- 2 zippered hip, 2 stretch side, 1 zippered hydration, 1 zippered front, 1 stretch front
- Gear Loops
- 2
- Trekking Pole Carry
- 2
- Compression
- 4 side
- Rain Cover
- included
- Activity
- hiking
- Manufacturer Warranty
- lifetime

Built For The Long Haul
Osprey Packs focuses on one thing: packs that fit just right, carry comfortably, and hold up to years of use. Osprey stands for gear you can trust enough to forget about until the adventure’s done.
Cancer - P65Warnings.ca.gov