FITTED DESIGNED WATER BOTTLE SENDESTAR T-shape water bottle with its sleek and new designed slim outline fits in any standard cup holder snugly.The largest capacity water flask can fit in any standard cupholder, perfect for outdoor activities especially for driving,field trip,beach,camping,cycling,etc VACUUM INSULATED Unique technology inside SENDESTAR 40oz water bottle keeps cold drink icy for up to 48 hours and hot beverage steaming up to 24 hours, make sure your every sip is the feeling you want. Excellent leak proof sealing lid prevents leakage so that you can just grab and go. PREMIUM MATERIALThis insulated water bottle is made of 18/8 food-grade stainless steel with double-walled,it is 100% BPA free. It will never leave a metal taste or rust. Safe from oxidation and flavor transfer. And the powder coating exterior finish ensures a better grip, and its wide-mouth opening makes your ice or fruits filling and cleaning easily and conveniently THREE DIFFERENT DRINKING WAYS