The Sigg Cuipo Fight Deforestation 0.6L Aluminum Drinking Bottle lets you stay hydrated and save the rainforest at the same time. The SIGG 0.6-liter 100% recyclable aluminum water bottle is ideal for packing into a lunch box and has a highly resistant lining, making it almost unbreakable! SIGG's Eco Care liner is made from BPA-FREE and PHTHALATE-FREE ingredients. Comes with the standard SIGG screw-top. These bottles save trees! SIGG has partnered with Cuipo, a leading conservation organization working to protect primary rainforest around the world and provide education and awareness programs to cultivate lifelong habits for sustainable living. Saving the rainforest one meter at a time. Why save the rainforest? Every second an area of rainforest the size of a football field is destroyed. 50% of Earth's plants and animals live in the rainforest. 20% of the world's fresh water and oxygen comes from the rainforest. Every Cuipo + SIGG bottle will save 1 square meter of rainforest.