This versatile backpack is distinguished from others because it is made from recycled PET bottles and other plastic waste, which reuses the material and leaves a less environmental footprint. The Siljan is an excellent backpack for everyday use that performs well in the wild, although it is primarily oriented to urban adventures. Features: 100% recycled main fabric: resistant to the elements and highly durable. Spacious main compartment with zip. One external zip pocket Thick, durable zippers for durability Large, easy-to-grip zipper pulls Easy-grip top handle Keyring DWR treated surfaces without fluorocarbons: helps repel water and dirt. Capacity: 20 litres. Weight: approx. 446g (20L) Country of Origin: Vietnam Fabrics/materials: 100% recycled polyester 600D, bluesign® certified. MAINTENANCE AND CARE: We recommend hand washing with warm water and soapy detergent. Do not use fabric softener. Loosen all straps, remove the detachable belts and wash the backpack in a bathtub or a large sink. Gently rub the backpack with a soft sponge and rinse thoroughly. Hang the backpack to dry in a well-ventilated space or outside, out of direct sunlight. ADDITIONAL INFORMATION: We do not recommend using a washing machine and dryer to wash the product as it may loose or become snagged in the backpack and damage both the device and the product. Most products can regain their waterproofing with a waterproofing agent spray. Please make sure all metal parts of the product are completely dry before storage to avoid corrosion. To store the backpack for extended periods of time, store it in a cool dry space.