Even Mörkö from the Moomin Valley has her SIGG bottle. Do you have yours already? This recyclable aluminum drinking bottle is extremely easy to transport and is equally suited for both school and leisure activities. The material is free from harmful chemicals, such as estrogen-mimicking substances, BPA and phthalates – for a safer drinking experience. The spill-proof cap also ensures easy transport. The SIGG X Moomin collaboration combines two classics and two similar values. In the Moomin books, environment plays an important role as the adventures take place in harmony with nature and the seasons. At SIGG we raise the environmental awareness everyday by producing high quality reusable water bottles.