Hydro Flask Standard Mouth with Flex Straw Cap 21oz-Moonshadow

More hydration for more fun with our leakproof, Flex Straw Cap. Our 21oz (621mL) Standard Mouth with Flex Straw Cap is just the right size for staying hydrated before, during and after activity. Beverages stay cold for 24 hours and hot for up to 12. The Flex Straw Cap is leakproof and makes it easy to sip on the move.

Product Benefits

• Flex Straw Cap is leakproof when closed, to transport without worry
• Flex Straw Cap makes cold refreshment that much easier
• Flex Strap is easy to transport and comfortable to carry
• Honeycomb™️ Insulated Cap Insulated Cap for maximum temperature retention
• Made with 18/8 pro-grade stainless steel to ensure durability, pure taste and no flavour transfer
• TempShield®️ double-wall vacuum insulation keeps beverages cold up to 24 hours and hot up to 12 hours
• Colour Last™ powder coat is dishwasher safe, keeping your bottle slip-free and colourful
• Dishwasher safe
• BPA-Free & Toxin-Free
• Free from toxins, free from worry

Size & Dimensions