SJ Gang - Expandable Backpack BIG - CAT&AIR

More than a school bag — a backpack with real personality. The CAT&AIR by SJ Gang stands out instantly: its soft plush ears, raised by an air-pressure system built into the shoulder straps, make it one of a kind in any hallway or classroom.

Its expandable main compartment is where practicality shines: side zips allow the volume to grow from 24 to 27 litres, adapting to whatever the day demands. The double main section keeps books and notebooks neatly organised, while the front pocket — complete with inner slip pocket and attached mini plush — puts essentials within easy reach. A mesh side pocket handles the water bottle.

Carrying it is just as well thought out: anatomically shaped, padded shoulder straps in fabric and mesh keep things comfortable even on heavy days, and reflective inserts add a layer of safety on darker commutes. The integrated pre-formed base holds the structure firm and keeps contents stable at full capacity — no collapsing, no shifting.

• Capacity: 24 l expandable to 27 l
• Dimensions: 27 x 39 x 16 cm (+6 cm)
• Pre-formed back panel with integrated base
• Soft plush ears raised via air-pressure system in shoulder straps
• Front pocket with inner slip pocket and mini plush detail
• Mesh side pocket for water bottle
• Anatomic padded shoulder straps in fabric and mesh with reflective inserts
• Material: polyester
• Warranty: 4 years