Gregory 3D Hydro 2L Reservoir 2 Rectangular sleeping bag THERMOLITE® insulation + heat reflective

THERMOLITE® insulation + heat reflective film for maximum warmth without bulk

YKK® Aquaguard® Zippers

The perfect insulation for active people who want to enjoy outdoor activities even on cold days

Full-length arm pockets — insulated hand and arm pockets seal out draughts and keep you toasty from fingertip to toe

Gregory 3D Hydro 2L Reservoir 2 Rectangular sleeping bag THERMOLITE® insulation + heat reflectiveThe unique, soft molded design of the 3D Hydro Reservoir provides comfort and stability on the trail, and dries quickly thanks to the integrated hanger. The custom SpeedClip attachment system makes integrating to Gregory compatible packs painless. 3D Design 3D soft molded design works like reservoir, dries like a bottle. Speed Clip hydration hanger Crescent handle is designed to work with Gregory's SpeedClip attachment system for a one handed lock and