Hydro Flask Standard Mouth Flex Cap
ProductDescription:
The classic insulated bottle cap with stainless steel pivots and a flexible strap.Pair it with any of our Standard Mouth bottles.
ProductFeatures:
* Flex Strap is easy to transport and comfortable to carry
* Honeycomb Insulation helps keep cold drinks cold and hot drinks hot
* Durable, stainless steel pivots allow the strap to move easily
* Dishwasher safe
* BPA-Free