Our unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure Product Benefits Our largest Standard Mouth bottle Ideal for pairing with our Sport Cap for one-handed refreshment TempShieldâ„¢ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours Durable 18/8 Pro-Grade Stainless Steel construction BPA-Free and Phthalate-Free Comes equipped with Standard Mouth Flex Cap Lifetime Warranty,2.81" Diameter,1.91" Mouth Diameter,10.8" Height,13.2 oz Weight