Huh, a dry bag made from PET bottles? Exactly! The stylish dry bag from **WILI WILI TREE**, with its cool "Bike-to-Work" design, is made from collected used PET bottles. These are turned into flakes, then spun into yarn, and finally processed into high-quality fabric. You may not save the world with it, but at least you'll save your next swim in the Aare. 😉 Specifications: 15-liter capacity, two individually adjustable shoulder straps, waterproof with a 25,000 mm water column, packaging made of 100% recyclable cardboard. Sustainability: WILI WILI TREE products are made from 100% post-consumer recycled PET fabric. That means they come from PET bottles collected from waste, which are processed into flakes, then yarn, and finally fabric. The yarn is dyed before weaving using the Dope Dyeing process, which saves over 86% CO₂, 98% water, and 83% energy compared to traditional dyeing methods. Robust, durable, and waterproof: thanks to the thick inner coating, the products feel like raw denim on the outside, are high-quality, and easy to clean. Manufactured according to BSCI and GRS (Global Recycling Standard). Our fabric manufacturer is also certified ISO 9001 for quality, ISO 45001 for occupational safety, and ISO 14001 for environmental management.