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Strong yet flexible, the Standard Mouth Flex Cap by HYDRO FLASK is the perfect companion for spontaneous campouts, epic road trips, and everything in between. Made with stainless steel pivots and an easy-to-carry strap, this cap has Honeycomb Insulation™ to help keep your drinks cold for up to 24 hours or hot up to 12. Pair it with any of Hydro Flasks Standard Mouth bottles.
Details
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
Strong yet flexible, the Standard Mouth Flex Cap by HYDRO FLASK is the perfect companion for spontaneous campouts, epic road trips, and everything in between. Made with stainless steel pivots and an easy-to-carry strap, this cap has Honeycomb Insulation™ to help keep your drinks cold for up to 24 hours or hot up to 12. Pair it with any of Hydro Flasks Standard Mouth bottles.
Details
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
