Box shape is a perfect model for the first-graders. Owing to such shape and thickened frame this backpack does not get deformed and makes it easy for the child to pack things. Even after chaotic packing there will be order inside the backpack! Model 501 features patented orthopedic back Ergo Kids with “breathing” pads, which repeat the natural curve of the spine and train the child to keep a straight back. Model 501 is perfect for first-graders from 120 cm tall.

Model 531 features patented orthopedic back Ergo Kids and a unique system to adjust the height of the back to the child’s height. This way the back of this backpack “grows” together with the child. This backpack will last through elementary school years and will help maintain healthy posture. Hard front panel will keep school supplies from being deformed and will not fail your child when riding down a snow hill.

Framed backpack with a dense forward panel and a streamline smooth form resembles in appearance a cockleshell or a small turtle. It can be widely opened so that a pupil can easily get things from the bottom. Model 555S with patented orthopedic back Ergo Kids with "breathing" small soft pillows, S-shaped straps and a removable chest strap distributes weight of the backpack in regular intervals and supports correct posture. Model 555S is recommended for first-graders and pupils of elementary school with height from 115 to 130 cm.