Hydroflask 21oz Standard Mouth Hydration Bottle
Your perfect travel companion. The Hydro Flask Standard Mouth 21oz hydration bottle is insulated, keeping cold drinks cold for up to 24 hours and hot drinks hot for up to 12 hours.
Our unique double-wall vacuum-insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot, so you can stay refreshed for any adventure
Pro-Grade Stainless Steel
Made with 18/8 pro-grade stainless steel to ensure pure taste and no flavour transfer – and the durable construction stands up for whatever life brings.
Proprietary Powder Coat
Our proprietary powder coat means an easy-grip, sweat-free and extra-durable bottle that you can take anywhere.
Size and Dimensions: