- High-Flow One-Way Valve
- Screw Off Race Cap
- Textured Sides
- 7 Fluid Ounce Capacity
The Nathan Gel Flask 7oz with Race Cap allows lightning-quick energy gel intake.
Race Cap with high-flow, one-way valve opens and closes automatically and offers a quick shot of gel. No need for intense squeezing or sucking.
Sides are textured for increased grip. 1 through 7 fluid ounce marks on bottom.