Hydro Flask

'Hydro Flask' Standard Flex Cap - Black

'Hydro Flask' Standard Flex Cap - Black

Hydro Flask

Regular price $9.99 Sale

Pair this Flex Cap with any of your Hydro Flask Standard Mouth bottles and is the perfect companion for road trips, adventuresome hikes or just at home working in the yard. Keep it COLD for 24 hours or HOT for 12.

SFX001
Compatible with all Standard Mouth bottles
Honeycomb Insulation™ helps keep cold drinks cold and hot drinks hot
Durable, stainless steel pivots allow the strap to move easily
BPA-Free and Phthalate-Free
Lifetime Warranty