Description

Designed for ultimate portability and easy-carry comfort, the insulated Hydro Flask Wide-Mouth Flex Cap is a great addition or replacement for any wide-mouth Hydro Flask water bottle.

Features

• Recyclable polypropylene #5 is BPA-free, phthalate-free and toxin-free
• Honeycomb Insulation™ inside cap adds additional temperature control
• Soft, flexible thermoplastic urethane (TPU) strap has stainless steel pivots