Features
- 42mm replacement screw cap
- High-flow bite valve auto-seals after each sip and includes a twist locking cap for added security
- Fits SoftFlask 500ml hand held, Stash 750ml, UltraFlasks, and Seekers
- Easy to clean; top-rack dishwasher safe
- Safe and reliable, 100% BPA & PVC free
Specs
-
WEIGHT
21.6 g / 0.56 oz -
MATERIALS
TPU, PP, POM, Silicone