GSI Boulder 6 Flask philip edward island map The Groundhog™ tent stake's Y-beam

The Groundhog™ tent stake's Y-beam design penetrates and holds in a wide range of soil conditions

All stove pipes stow inside the stove box and Esker legs fold up for light and easy transport

TwinLock™ Valve: Utilizing two one-way valves

while canoeing or working close to water

GSI Boulder 6 Flask philip edward island map The Groundhog™ tent stake's Y-beamLightweight, ruggedized hip flask Your favorite beverage can now go anywhere in the Boulder Flask. Includes graduations for measuring and can take any fall with the sleek bumper flask. The Boulder 6 Flask holds 6 fl oz, has a shatter resistant body with bumper, graduations, and a hinged silicone cap making it impossible to misplace. Details Shatter resistant, copolyester resin body and grippy, silicone bumper mean this flask can go anywhere Wide mouth