Hydro Flask Standard Mouth Loop Cap is designed for everyday use as well as challenging outdoor environments. It provides a leak proof seal, which aids in keeping your Hydro Flask contents cold or hot. Clip to a backpack or messenger bag and take your bottle on the road.
- For Hydroflask standard mouth Bottles (Campmor Item #80302 and #80303.).
- Also fits other standard mouth bottles with 1.875" opening.
- Leak proof seal.
- Loop top to clip to backpack or messenger bag.
- Made from polypropylene.
- BPA free.