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™ to keep drinks cold up to 24 hours or hot up to 12, no matter what the weather's doing outside.Read more
Used in every product they make, TempShield™ is Hydro Flask's double wall, vacuum insulated technology that guards the temperature of your drink. Bring ice water with you in the morning, and we promise you'll still have ice in the afternoon. Hectic morning getting in the way of your coffee sipping? No problem. They'll keep it hot until you're ready. They also guarantee no condensation or heat transfer to the outside of the bottle, ever.