Product Information

Hydro Flask x National Park FoundationLimited Edition. For the love of parks Hydro Flask is proud to support the National Park Foundation. Our shared mission is to help protect America's national parks connect people to nature and inspire the next generation of park stewards. The 2024 collection features Yellowstone Yosemite and Zion bottles.24 hours cold. 12 hours hot.TempShield double-wall vacuum insulationLeakproof when closedPure taste no flavor transferDishwasher safeEasily fits ice cubesBottle fits most backcountry water filtersBPA-FreeNot for use on a stove in a microwave or freezer