Hydro Flask 21oz Standard Mouth w/ Flex Cap 85241 providing a Custom-Like Fit and

providing a Custom-Like Fit and reduced risk of blisters

It can withstand the toughest workouts without having to sacrifice comfort

Hood features a reinforced brim with elastic binding around the opening and a cord adjustment for a custom fit

articulating pod design for added traction

Ideal for feet with low to medium arches that may not tolerate maximum support

Hydro Flask 21oz Standard Mouth w/ Flex Cap 85241 providing a Custom-Like Fit andTECHNOLOGY: Proprietary powder coat for easy grip, sweat free, and extra durability TempShield protected sweat free finish eliminates condensation, keeping hot beverages hot up to 6 hours and cold drinks cold and refreshing for 24 hours Made from extra durable 18 8 pro grade stainless steel that ensures pure taste and no flavor transfer FEATURES: Hydration bottle for the trails and everyday use Standard mouth opening for easy, on the go drinking BPA