21oz (621mL) Standard Mouth Flex Straw Cap Flask Fits 6 oz Mug

Fits 6 oz Mug

Outdoor aficionado

Introducing our new insulated

Keep your Hydro Flask clean and colourful

Designed for transporting and drinking hot beverages

21oz (621mL) Standard Mouth Flex Straw Cap Flask Fits 6 oz MugFlip it and sip it. A cupholder compatible water bottle with leakproof Flex Straw Cap and booteasy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours. 24 hours cold, 12 hours hot TempShield double wall vacuum insulation Dishwasher safe Leakproof when closed Pure taste, no flavour transfer Fits most cupholders Durable stainless steel BPA Free Dishwasher safe Flex Straw Cap