Hydro Flask Standard Mouth Sport Cap
Introducing the first insulated Sport Cap designed specifically for your Hydro Flask. Unique ergonomic design, and superior flow rate make this cap perfect for one handed refreshment on the go.
With this sport cap on your favorite Hydro Flask® Standard Hydration Bottle there’s no telling what adventures the day might hold! From the gym to the trails, and everywhere in between, the Sport Cap makes sipping while in motion easier than ever, and the no-whistle spout is totally quiet so you’ll even stay hydrated at the library, in a meeting or during class. This cap is designed to fit any Hydro Flask® Standard Mouth Insulated Bottle.
Unique Product Benefits
- Insulated for enhanced temperature protection
- Quiet, "no-whistle" valve
- Increased flow rate
- Soft silicone spout
- Universal Benefits
- BPA-Free and Phthalates-Free
- Lifetime Warranty
- Works with any of our Standard Mouth products.