Drinking on the go just got easier with the Wide Mouth Flex Straw Cap. Designed for use with Hydro Flask’s Wide Mouth bottles, simply flip up the straw and sip. The insulated lid helps keep your beverage cool, while the Flex Strap gives a comfortable carry.

• Compatible with all Hydro Flask Wide Mouth bottles
• Honeycomb Insulated cap helps keep your drink cold (not intended for hot liquids)
• Flexible drinking straw
• Leakproof when closed
• Flex Strap gives a comfortable carry
• Removable components for easy cleaning
• Top-rack dishwasher safe
• BPA-free