Granite Gear Aquatherm Features
Granite Gear Aquatherm water bottle insulator.- Granite Gear Aquatherm water bottle insulator.
- Insulated bag fits a 32-ounce Nalgene bottle (not included)
- Buckle closure with zippered stash
- Features half-inch foam and a reflective insulation material
- Prevent water from freezing in winter conditions and works great for keeping hot drinks hot and cold drinks cold