Description

Whether you're hiking out on the trails or working out in the gym, this easy-sip straw lid from Hydro Flask helps you stay hydrated on the move! It's designed to fit their Wide Mouth water bottles, and it's even insulated for enhanced temperature protection and features a no-whistle valve.

• Compatible with Hydro Flask Wide Mouth Water Bottles
• Insulated
• Durable, rubber straw for faster flow
• BPA-Free