Ion8 offers 100% leak-proof stainless steel vacuum flasks for your child. The bottles fit into all cup holders, bike bottle holders and your little one's backpack or bag. The fluted cap opens with just a twist, and the wide mouth ensures smooth, fast flow.
The double-walled, vacuum-insulated 18/8 stainless steel thermoshield keeps your drink at the perfect temperature, hot or cold. Keeps drinks warm for up to 12 hours or keeps water cold for up to 24 hours. The drinking bottles remain free of sweat and condensate. Don't worry about moisture in your pocket! This does not happen with the leak-proof vacuum flask from ion 8.