Stainless steel bottles with a neoprene cover are the best option to bring water to school without the need to use plastic bottles, which in addition to contaminating, can transmit flavors. This model with a capacity of half a liter comes with a removable neoprene cover and a velcro strap to hang on the backpack. Its closure is hermetic and threaded. It is not a thermal bottle but the neoprene cover helps to keep the temperature longer and also protects from shocks. Measurements: height 14.5 cm x diameter 7cm. Capacity: 350 ml. Material: 18/8 stainless steel and removable neoprene cover. Free of BPA, phthalates, lead or other harmful substances. Dishwasher safe (without the cap) but we recommend washing it by hand for a better aging of the material. Neoprene: Hand wash with cold water and mild soap. Store uncovered and empty. Not suitable for microwave. Do not freeze.