buzio vacuum insulated stainless steel water bottle 64oz (cold for 48 hrs/hot for 24 hrs) bpa free double wall travel mug/flask for outdoor sports hiking, cycling, camping, running buzio </b><br><br> <b>- an entirely new insulation innovation</b><br> now we’ve re-innovated that popular insulation technology, adding a unique temperature retaining coat between the double-wall stainless steels to make it even better for keeping temperature of your drinks. and we call this buzio insulation innovation - <b>temparmour</b>.<br><br> <b>- durable and safe that it should be</b><br> all iflasks are made with 18/8 professional food-grade stainless steel and bpa-free recyclable pp#5 plastics – both famous for their durable and non-toxic features. specifically, the 18/8 stainless steel keeps your favorite drinks fresh and pure, without any leftover flavors or odors. <br><br> <b>highlights</b><br> -wide mouth 2.2” opening--easy for cleaning and ice-filling<br> -keep cold up to 48 hours, and hot up to 24 hours<br> -100% non-toxic bpa-free plastics<br> -18/8 food-grade stainless steel<br> -durable, easy-grip and sweat-free powder coat<br> -portable size<br> -comes with two caps: flex cap & straw lid or flex cap & flip lid<br> -fashion pure color design<br> -hand wash only with hot soapy water then rinse and dry<br><br> <b>what’s in the box</b><br> - wide mouth water bottle<br> - flex cap<br> - straw lid / flip lid<br> -2 x straws<br> - a brush <br> - user guide <br> - lifetime warranty<br>