Osprey Packs Manta 25 Hydration Pack:
Revolutionize the way you think about your hydration needs in your adventure pursuits. Osprey has designed the new Osprey Hydraulics system for the Manta series for multi-sport adventures. A smaller light hiking pack, the Osprey Manta 25 Hydration Pack features two zippered side access slash pockets and two stretch woven side pockets with InsideOut&trad; compression. The small/medium is 1300 cu. In and the medium/large is 1500 cu in. The Manta Series features Osprey’s BioStretch harness with elastic sternum strap and built-in magnet for quick bite valve attachment .The BioStretch hipbelt features zippered side pockets and a modified straight ErgoPull&trad; closure. Both are made with stretchable materials that allow free body motion with minimal pack bounce. A peripheral LightWire&trad; frame supports a ventilative mesh backpanel with AirScape&trad; ridge foam providing further comfort and stability.