® Ergonomic Backpack Updown Twice - Shading Heart | Seven

with the updown twice backpack everything is in its place: books and notebooks in the large double compartment, water bottle in the side pocket, phone, earphones and diary in the front pocket with organizer. wearing it is comfortable thanks to the innovative adjustment system of the shoulder straps and backrest. its ergonomic structure adapts to the movement of the pelvis and distributes the weight optimally. and if you travel by bike or scooter, you can put the helmet in the special removable mesh pocket. dimensions: 31 x 41 x 25 cm capacity: 29 lt - 32 lt backrest: internal panel in preformed “s” shape material to ensure an ergonomic shape. external padding at the support points and perforated mesh inserts for air circulation. shoulder straps: anatomical shaping. innovative shoulder strap adjustment system for the correct fit based on the possible different heights of children. height adjustment notches from xs to xl. removable chest strap. pockets: front pocket with organizer. side mesh pocket for water bottle. helmet pocket. other features: ergonomic double compartment backpack with side stretch and side compression straps. adjustable and removable waist strap, with tilt system to better adapt to the movements of the pelvis. preformed bottom. fabric: 100% recycled polyester, "-grs"- certified