Hydro Flask - Wide Flex Cap - Black

Bike rides along the beach or snowshoeing in the backcountry - it&';s easy to stay hydrated on the go with Hydro Flask&';s 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(TM) to keep drinks cold up to 24 hours or hot up to 12 - no matter what the weather&';s doing outside.