Ergobag Set zaino + portaquaderni + kletties + astuccio is an ergonomic backpack set designed for everyday school use, combining adjustable support and easy personalization with durable, water- and dirt-resistant materials. Key attributes: Multicolor | Blu | Rosa | PET | Water-resistant | Dirt/stain-resistant | Reflective prints for high visibility | All-round reflectors | 'Your-Size-System' adjustable-height support system | Wide padded hip flaps for improved fit | Magnetic closure for easy opening and closing | Ring for Hangies attachment | Customizable with Kletties and Hangies | Multicolor graphic design | Personalisable front panel | Reflective print accents | Dimensions & fit: Dimensions: 28 x 40 x 25 cm (L/P/H) | Weight: 1100 g | Volume: 20 L | Adjustable-height support system ('Your-Size-System') | Good fit aided by wide padded hip flaps | Ergonomic support for carrying load | Composition & care: PET | Wipe clean with a damp cloth; do not machine wash; air dry.