The Prelight Vent 20 backpack is sturdy and versatile, providing optimal air circulation thanks to the AEROVENT CORE carrying system. It can be individually adjusted to fit different body sizes and features an integration for a hydration system, a rain cover, and a padded hip belt. Particularly impressive is its environmentally friendly production from recycled materials and its bluesign certification. Additional features include: carrying system: AEROVENT CORE, hip belt: padded, ventilation openings, dual access to the main compartment, RAINCOVER inside, inner pocket: 1, hydration system attachment, attachment loop, reflective elements.