Ergobag Ergonomic Customizable Backpack Space combines ergonomic support with easy personalization for daily use. It pairs adjustable sizing and padded support with visible reflective details. Key attributes: Blue | Azzurro | Polyester (PET) | Water-resistant | Dirt-resistant | High-visibility reflectors on all sides | Your-Size-System adjustable in height | Wide padded waist flaps for improved fit | Magnetic closure for easy opening and closing | Ring for Hangies attachment | Customizable with Kletties and Hangies | Ergonomic back design | Reflective prints | Magnetic flap closure | Dimensions & fit: 28 x 40 x 25 cm (L/P/H) | 1100 g | 20 L | Adjustable height via Your-Size-System | Secure fit with wide padded waist flaps | Composition & care: Polyester (PET)