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GSI Outdoors

Boulder 10 Flask Graphite

Boulder 10 Flask Graphite

Regular price $18.95 USD
Regular price Sale price $18.95 USD
Sale Sold out

GSI Outdoors | SKU: 79346

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.


Seen on Gear Patrol - The Best Gifts for Skiers and Snowboarders, featuring the Boulder Flask







Shatter-resistant, copolyester resin body and grippy, silicone bumper mean this flask can go anywhere


Wide mouth makes for easy filling, pouring and drinking


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


Convenient molded graduation marks


BPA Free


holds 10 fl oz; weighs 4.1 oz




More Information
SKU 79346
Weight (lbs) 0.2600
Material Copolyester, Silicone
Major Dimension 10 fl. oz.
Includes Hinged cap, Silicone Bumper, 10 fl. oz. Flask
Dimensions 3.7 in x 1.1 in x 6.5 in
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