Granite Gear Aquasack

ProLite Gear

The Granite Gear Aquasack is an insulated bag that completely surrounds a standard 32-ounce Nalgene bottle. These sacks help prevent water from freezing while winter camping or mountaineering. They also work great for keeping hot drinks hot in the winter and cold drinks cold in the summer.

Features:

• Hook and loop fastener
• Insulated bag that surrounds a standard 32-ounce Nalgene Help prevent water from freezing while winter camping
• Outer liner is constructed of 210 denier pack cloth
• Ultralight alternative to Aquatherm