In a handy 21oz size that is perfect for outdoor adventures and gym sessions, this Hydro Flask will keep you hydrated even on the most taxing of days. Double wall insulation ensures that whether its piping hot coffee or icy cold water, your drink will maintain temperature whilst you're on the move. We love the durable construction including a flex handle for comfortable carrying and attaching to your pack.
- Starfish
- 21 oz (621 ml)
- Versatile, middle-of-the-road size
- TempShield™ insulation eliminates condensation and keeps beverages cold for up to 24 hours and hot for up to 12 hours
- Durable 18/8 Pro-Grade Stainless Steel construction
- BPA-Free and Phthalate-Free
- Hydro Flask 21oz Standard Flask