Description 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. 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 6 fl oz. Dimensions: 3.2 in x 1 in x 5.6 in. GSI Outdoors, Boulder Flask, Sand, 6 fl. oz. C $50.51 out of stock Amazon.ca Amazon.ca Create Your Free Price Drop Alert! C $ SET ALERT I agree to the Privacy Policy. Loading... You will receive a notification when the price drops. Highest Price C $50.51 Amazon.ca December 15, 2025 Lowest Price C $50.51 Amazon.ca March 27, 2026 Current Price C $50.51 Amazon.ca March 27, 2026 Since December 15, 2025
