Hydro Flask 21oz Standard Flex Straw Cap Water Bottle

Stay hydrated with the Hydro Flask 21oz Standard Flex Straw Cap Water Bottle, designed for ultimate convenience. Featuring TempShield®️ double-wall vacuum insulation, it keeps your drinks cold for 24 hours and hot for 12 hours. The leakproof Insulated Flex Straw Cap is perfect for on-the-go sipping, while the 18/8 pro-grade stainless steel ensures durability and a pure taste. Fits most cupholders and is BPA-free and dishwasher safe. Ideal for outdoor adventures or your daily commute.