Boulder 6oz Flask Size:One Size and its laid-back style has

and its laid-back style has the staying power to prove it

USB-C rechargeable

This through wire system has the wire bend around a set of extra plastic supports internally

VENTING // Open side panels keep feet cool on hot days & allows unwanted sediment to be easily flushed out

Boulder 6oz Flask Size:One Size and its laid-back style hasShatter 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 Weight (lbs): 0. 2000 Material: Copolyester, Silicone Major Dimension: 6 fl. oz. Includes: Hinged cap, Silicone Bumper, 6 fl. oz. Flask Dimensions: 3. 2 in x 1 in x