Hydro Flask 21 oz Standard Mouth S21SX678

Stainless steel, cup holder compatible, fits right in your pack—our reusable, refillable 21 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds enough hydration for hours of fun.TempShield double-wall vacuum insulation keeps drinks cold for up to 24 hours, hot for up to 12 Flex Cap is leakproof when closed Honeycomb Insulated Cap for maximum temperature retention Made with 18/8 pro-grade stainless steel for durability, pure taste, and no flavor transfer Color Last powder coat is durable, sweat-free, and colorful BPA-free Dishwasher safe Not for use on a stove, in a microwave, or freezer Manufacturer Part Number: S21SX678