This Montbell straw cap attaches to the Clear Bottle and Square Bottle series, or most 57mm diameter bottles, for tilt-free, on-the-move hydration. The bite valve and straw let you drink without looking away from the trail, while the one-touch flip-top lid and lock bar keep contents securely sealed. BPA-free and easy to clean, it's a simple upgrade for any compatible bottle.
Specs
- Material: Cap — polypropylene; Bite valve/Straw — silicone rubber
- Weight: 66 g / 2.3 oz
- Dimensions: 6.9 x 7.7 x 27.9 cm / 2.7 x 3 x 11 in
- Heat/cold resistance: Cap 90°C / -20°C
- Dishwasher safe: Yes
- Microwave: Do NOT microwave
- Country of origin: China
Features
Universal compatibility: fits all Clear Bottle/Square Bottle sizes and most 57mm diameter bottles
Bite valve and straw: allow on-the-go hydration while keeping your eyes ahead
Flip-top lid: prevents contents from spilling
One-touch, one-handed opening: quick access to hydration whenever you need it
Secure lock bar: keeps the lid firmly closed
Integrated bite valve and seals: designed for easy cleaning
BPA-free construction: safe, reliable materials for everyday use



