Whether youu2019re in the Arizona summer or the Alaskan winter, HydroFlasku2019s 18/8 stainless steel double wall vacuum insulation willkeep drinks icy cold for up to 24 hours and hot liquids hot for upto 6 hours.

The wide mouth opening is makes pouring easy, and the BPA-free PP#5flat cap is insulated to further protect your beverage from outsidetemperatures. Hydro Flasku2019s 18/8 food-grade stainless steelinterior is non-porous, with rounded corners to help eliminatebacteria buildup, unwanted odors and lingering flavors.