Hydro Flask 21 oz
Hydration on the Go.
Our 21 oz is the perfect go-anywhere companion on your busiest days. It stashes easily in a small shoulder bag, your pack's side pocket or your car cup holder, and holds enough to keep you going for hours without weighing you down. Available with standard mouth Loop Cap.
Designed for ultimate portability, we crafted every detail with easy-carry comfort in mind and insulated it too so you can go further, for longer, keeping your favorite beverage comfortably by your side.
- TempShieldTM Protected
- Keeps cold up to 24 hours
- Keeps hot up to 6 hours
- 18/8 Pro Grade Stainless Steel
- BPA-Free and Phthalate-Free
- Durable, sweat-free powder coat finish
- Lifetime Warranty