GSI Boulder 10 Flask Blue 3 AAA (not included)

3 AAA (not included)

Attached Compression Sack

100% post-consumer recycled polyester shell and insulation

while a removable webbing hipbelt enhances stability

Back pockets with snap closure

GSI Boulder 10 Flask Blue 3 AAA (not included)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 10 Flask holds 10 fl oz, has a shatter resistant body with bumper, graduations, and a hinged silicone cap making it impossible to misplace. Shatter resistant, copolyester resin body and grippy, silicone bumper mean this flask can go anywhere Wide mouth makes for easy filling, pouring and