Hydro Flask Wide Mouth Flex Cap

Insulated, flexible, and built to last.

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, its made with Honeycomb Insulation to keep drinks cold up to 24 hours or hot up to 12 no matter what the weathers doing outside.

Product Benefits

• Compatible with all 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
• Lifetime Warranty