Made from 100% recycled PET bottles (rPET) with a 100% PFC- and PVC-free coating, this backpack has ergonomic and height-adjustable shoulder straps. The back padding is made of soft air mesh for a comfortable fit, and ventilation chambers in the form of a 3-point support surface ensure optimum air circulation. Reflective stripes are located on the front, sides and shoulder straps for added visibility. The backpack includes adjustable, padded S-shaped shoulder straps, positionable straps, a height-adjustable and removable chest strap and a spacious main compartment. Other features include a padded and sturdy backpack base, a hanging loop, a padded zip, a padded carry handle and a reflective loop for an LED clip-on light on the front. The backpack is water-repellent and has a volume of 30 litres.