CONVENIENT TO DRINK FLIP STRAW The Zukro insulated sport water bottle is made of 188 stainless steel BPA free nontoxic scratch and crack proof The heavyduty metal water vessel nevers rusts stain or imparts a metallic tasteIt is heavy when the water flask container is full loaded the jug is specially built with flip straw to make drinking effortless KEEP COLD UP TO 48 HOURS The 1 gallon water bottle is doublewalled vacuum insulated sweat freeno condensation it keeps your drinks cold up to 48 hours and hot 20 hoursThe large capacity one gallon water jug helps you stay maximum hydration with fresh water at perfect temperature even on the hottest day throught all day no matter you are at gym outdoors on the road or long days commuting VERSATILE AND FUNTIONAL With its extra wide mouth opening the thermos water jug is easy to clean and refill The leakproof screw lid features a builtin straw nozzle and fastflow spout for convenient drinking or pouring and no more worries about spills or leakage The metal canteen jug also comes with a protective bottom bumper for added durability FENCE ANCHOR AND COLLAPSIBLE HANDLE The high quality substantial big water jug is designed with a builtin fence hook allowing easy access when hung on sports field fences Its the perfect companion for athletes The collapsible handles on the side make it easy to carry and can be folded away when not in useStay hydrated and enjoy the convenience of this versatile 128 oz water jug PROMPT AFTERSALES SERVICE The Zukro stainless steel gallon water jug will surely please you If you are not satisfied with the sport water jug please contact us Reminder The vessel is not intended for carbonated or fermented beverages Always be caution when opening the flip straw if the contents exceed 158 or 70