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GSI Boulder 10 Flask
GSI Boulder 10 Flask
GSI Boulder 10 Flask
GSI Boulder 10 Flask
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  • Load image into Gallery viewer, GSI Boulder 10 Flask
  • Load image into Gallery viewer, GSI Boulder 10 Flask
  • Load image into Gallery viewer, GSI Boulder 10 Flask

GSI Boulder 10 Flask

Regular price
$19.95
Sale price
$19.95
Regular price
Sold Out
Unit price
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Free shipping on orders over $50.

Lightweight, 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 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

Details 

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

Tech Specs

SKU 79346-CONFIGURABLE
Weight (lbs) 0.3000
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

Our Promise

Quality Gear

All the products we sell are carefully curated from years of testing in the field. If we haven't used it, and don't trust it, we won't sell it. 

Easy Shipping

Not only are all orders over $50 shipped for free across Canada, but we also offset the carbon emissions associated with every shipment. 

Satisfaction Guarantee

We guarantee all the products we sell. Same goes for any advice we give you. Got an issue with your gear? Contact us and we'll get it sorted. 

We beat the crap out of our gear and rely on it in the field. That's why we've developed the Trip Shed Pledge. Any problem, any time we're here.

1% of profits go to our Adventure For All Fund. To eliminate financial barriers to entry for individuals looking to join one of our life-changing backcountry adventures.