Stay hydrated through longer miles with the Gregory 3D Hydro 3L Reservoir, built for high-capacity trail performance, all-day comfort, and faster drying between adventures. Thanks to its soft-molded 3D design, this reservoir works like a traditional hydration bladder but dries more like a bottle, making it a smart upgrade for bigger hiking days and longer Philmont miles.The innovative 3D QuickDry design keeps the top and bottom layers separated while hanging open, dramatically speeding dry time and helping reduce bacteria growth. The anatomical shape and full-length baffle keep water distributed flat against your back for improved stability and comfort, eliminating the bulky cylindrical feel that can throw off your pack balance.Gregorys SpeedClip mounting system makes one-handed setup easy inside compatible hydration sleeves, while the integrated QuickDry hanger allows convenient storage and fast drying on or off the trail. The spine co-molded handle