Wide Flex Straw Cap

Introducing the Hydro Flask Wide Mouth Flex Straw Cap - your ultimate adventure companion! Experience the power of TempShield®? double-wall vacuum insulation, keeping your drinks icy cold for 24 hours. The leakproof Insulated Flex Straw Cap ensures worry-free travel. Crafted with 18/8 pro-grade stainless steel, enjoy pure taste and no flavor transfer. The wide mouth is ice-cube friendly, while the Color Last™ powder coat keeps it clean and vibrant. Compatible with most backcountry water filters, BPA-free and dishwasher safe for easy maintenance. Remember, the Flex Straw Cap is not for hot liquids, stovetop, microwave, or freezer use. Embrace hydration, anytime, anywhere!

• TempShield®? double-wall vacuum insulation keeps contents cold up to 24 hours
• Insulated Flex Straw Cap is leakproof when closed
• Made with 18/8 pro-grade stainless steel for durability, pure taste, and no flavor transfer
• Wide Mouth opening is ice-cube friendly
• Color Last™ powder coat stays clean and colorful
• Bottle fits most backcountry water filters
• BPA-Free
• Dishwasher safe
• Flex Straw Cap not intended for use with hot liquids
• Not for use on a stove, in a microwave, or freezer