Strong yet flexible, our Standard Mouth Flex Cap 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 our Standard Mouth bottles.
✓ 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
ABOUT HYDRO FLASK
Originating in Oregon in 2009, Hydro Flask are committed to keeping your beverages to the temperature you want. TempShield is used all Hydro Flask products, double wall vacuum insulation protects temperature for up to 24 hours cold and 12 hours hot.
All products are BPA and toxin free, use 18/8 pro grade stainless steel in order not to interfere with taste. All the caps and lids have a lifetime warranty, and outer coatings on all Hydro Flask products give you an easy, sweat free grip.
Hydro Flask gives back to the community in their scheme “Parks for All” which focuses on protecting, maintaining, restoring and providing better access to parks.