The Hydro Flask Wide Mouth Flex Cap is great for bike rides along the beach or snowshoeing in the backcountry — it's easy to stay hydrated on the go with our Wide Mouth Flex Cap. Designed with stainless steel pivots and a flexible strap, this cap moves when you do. Plus, it’s made with Honeycomb Insulation to keep drinks cold up to 24 hours or hot up to 12 hours, no matter what the weather’s doing outside.
Hydro Flask Wide Mouth Flex Cap Features:
- Compatible with all Hydro Flask Wide-Mouth bottles
- Honeycomb insulation helps keep cold drinks cold and hot drinks hot
- Durable, stainless steel pivots allow the strap to move easily
- BPA-free and Phthalate-free
- Color: Black
- Lifetime warranty