GSI Boulder Flask

In-Store and Online

Your favorite beverage can now go anywhere and take any fall with the sleek bumper flask. The Boulder Flask holds 10 fl. oz., has a shatter-resistant body with bumper, and a hinged silicone cap making it impossible to misplace.

FEATURES & SPECS

Co-Polyester construction is lightweight and eco-friendly

Shatter-resistant body and grippy, silicone bumper mean this flask goes anywhere

Wide mouth makes for easy filling, pouring and drinking

Hinged top with silicone grip is easy to open and impossible to misplace

PRODUCT

SPECIFICATIONS
MAJOR DIMENSION: 10 fl. oz.

WEIGHT: 4.3 oz

DIMENSIONS: 3.7" x 1.1'' x 6.5''

MATERIAL: Copolyester, Silicone

PRODUCT USE: Ultralight Backpacking

INCLUDES: 
10 fl. oz. Flask, Silicone Bumper, Hinged Cap