Hydro Flask - Waterproof flexible straw cap for stainless steel water bottle with wide opening - Insulated honeycomb lid for cold hydration - Black

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 hoursInsulated Flex Straw Cap is leakproof when closedMade with 18/8 pro-grade stainless steel for durability, pure taste, and no flavor transferWide Mouth opening is ice-cube friendlyColor Last powder coat stays clean and colorfulBottle fits most back