The high-quality, reusable aluminium drinking bottle is extremely easy to transport and is therefore equally suitable for school and leisure activities. The material is free of pollutants such as estrogen-active substances and phthalates. The robust interior sealant withstands high loads (e.g. dents) and guarantees a safe, carefree drinking pleasure. In addition, the leak-proof children's cap guarantees carefree transport, even when the little ones are romping around upside down.