21oz (621ml) Standard Mouth Hydro Flask, Navy

The flexible strap makes it easy to carry, and the insulated cap guarantees leakproof, on-the-go convenience. Stay refreshed effortlessly with this BPA-free, top-rack dishwasher-safe cap designed for all Hydro Flask Standard Mouth bottles. Standard Mouth Flex Straw Cap fits all Hydro Flask Standard Mouth Bottles Straw is easy to trim to fit your favourite Hydro Flask Flex Strap is easy to transport and comfortable to carry Honeycomb Insulated cap for maximum temperature retention Leakproof when closed so you can reliably sip and transport your refreshment without worry BPA-Free & Toxin-Free Removable components for easy cleaning Compatible with Small Flex Strap Packs Dishwasher safe Not intended for use with carbonated beverages Flex Straw Cap not intended for use with hot liquids Keep hot liquids out of the reach of children Colour: Navy