Stainless steel, insulated, refillable, reusable our all-day 32 oz wide-mouth water bottle is the flask to grab to keep cold drinks cold and hot ones hot. The large opening makes it easy to add ice and get yourself a bigger gulp.Features:- 24 hours cold, 12 hours hot- TempShield double-wall vacuum insulation- Leakproof when closed- Pure taste, no flavor transfer- Durable stainless steel- Wide Mouth opening is ice-cube friendly- BPA-Free- Keep hot liquids out of the reach of childrenSpecifications:- Product Diameter: 3.55´´- Product Height: 11.00´´- Product Weight: 0.97 lbCare:- Not for use on a stove, in a microwave or freezer