- The ideal hand-held solution for running, adjustable strap cinches down to fit different hand sizes
- Soft design shrinks as you drink, reducing water movement
- Easily stores in your pocket when empty
- Leakproof, twist-locking cap allows for spill-free transport
- Soft material conforms to your hand and the precise fit means that you can run with a relaxed hand and still securely hold your water
- High-flow bite valve auto-seals after each sip, eliminating annoying drips
- Large standard 42mm opening lets you fill the flask easily with ice and drink mixes
- Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
- Can be frozen or filled with hot water (max temp 60° C / 140° F)
- Safe and reliable, 100% BPA & PVC free