Built for easy-carry comfort and portability, the insulated Hydro Flask Standard-Mouth Flex Cap is made to last on any standard-mouth Hydro Flask water bottle.
- Recyclable polypropylene #5 is BPA-free, phthalate-free and toxin-free
- Honeycomb Insulationâ„¢ inside cap adds additional temperature control
- Soft, flexible thermoplastic urethane (TPU) strap has stainless steel pivots
Imported.
View all Hydro Flask Water Bottle Accessories| Best Use | Multisport |
|---|---|
| Material(s) | Recycled plastic |
| Dimensions | 1.91 inches |
| Weight | 2.5 ounces |