For big explorers! The insulated drinking bottle from kyds is made of high-quality 18/8 stainless steel and keeps drinks cool for up to 24 hours or warm for up to 12 hours. Thanks to the screw cap, the bottle is 100% leak-proof and is also suitable for carbonated drinks. This makes it the ideal companion for school, sports, and big adventures. * Double-walled vacuum insulation (up to 24 hours cold / 12 hours warm) * 100% leak-proof * Food-safe and rust-free 18/8 stainless steel * Suitable for carbonation * Odorless and tasteless drinking pleasure * BPA-free * Practical screw cap with carrying handle * The special and creative gift idea The special stainless steel screw cap is safe and suitable for carbonated drinks. Children can easily transport sparkling water without having to worry about leakage. The drinking bottle is made of food-safe, rust-free 18/8 stainless steel and is BPA-free. A sustainable alternative to classic plastic bottles for an odorless and tasteless drinking.