Staying hydrated is important, and the Hydro Flask 32-ounce Wide Mouth Bottle makes it easy. Big enough for a whole day on the trails or at the office, this bottle is made with professional-grade stainless steel and a wider opening for faster fill. This year, Hydro Flask elevated the silhouette and simplified design without compromising one degree of performance. Plus, the Color Last powder coat is dishwasher safe for even more convenience. Cold stays ice cold for 24 hours, and hot stays wickedly hot for 12 just like always. Bigger bottle size keeps you hydrated all day long Dishwasher safe design makes cleaning easy Summer 2023 product Equipped With TempShield TempShield is Hydro Flask's innovative double-wall, vacuum insulation, which protects the temperature of its contents and eliminates condensation. TempShield keeps liquids cold up to 24 hours, and hot up to 12 hours.