The coolest reusable thermos 260 ml bottles Kidd edition. Available in 4 sizes; 260, 350, 500 & Kiddies 350 ml. 
 
Thanks to the exclusive Triple Cool™ technology with triple layer, Kids will enjoy cold drinks for 36 hours or hot drinks for up to 18 hours. It comes with two different caps and a completely airtight closure for carrying it in your backpack and is super healthy as it is made of high quality 18/8 food grade stainless steel and is completely BPA free. It is the best possible material, so it will not retain any taste and odour. Also, it does not generate any condensation and will not sweat on your hands.