Big enough for a whole day on the river or trails, Hydro Flask's 32 oz (946 ml) Wide Mouth Bottle is made with professional-grade stainless steel and a wider opening for faster fill. Hydro Flask couldn’t think of a bottle more deserving of a refresh, so they have elevated the silhouette and simplified the design without compromising one degree of performance. And 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 as always. Temp Shield InsulationTempShield insulation eliminates condensation and keeps beverages cold up to 24 hours or hot up to 12 hours. Color Last Powder CoatThe proprietary powder coat from Hydro Flask is dishwasher safe, and your bottle stays slip-free and colourful, no matter where you take it.