An 850ml durable stainless steel bottle with vacuum insulation. Perfect for the wilds of the great outdoors or the hustle of inner cities. It will keep liquids cold for 24 hours or hot for 12 hours.
The 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.