Size: 22 x 6 x 8.5 cm. Three zipped compartments. With elastic band at the back to attach it to a notebook or folder.

Size: 29x19x44cm. First compartment with large capacity zip. Second compartment with interior organisers, mesh pocket with zip. Third compartment for 15.6'' laptop. Side bottle pocket. 2 front pockets with zip....

Size: 31x13x43cm. Padded compartment for laptops up to 14.1''. Front pocket with zip. Side bottle pocket. Double zip pull on main zip for easy opening. Ergonomic, padded shoulder straps and...

Size: 32x12x38cm. Adaptable to backpack trolley. Side bottle pockets. Double pull tab on main zip for easy opening. Ergonomic, padded shoulder straps and back. Large front pocket. Handle on top.

Size: 33x14x42cm. Adaptable to backpack trolley. Side bottle pockets. Double pull tab on main zip for easy opening. Ergonomic, padded shoulder straps and back. Large front pocket. Handle on top.

Size: 12.5 x 9.5 cm. Comes with a hanging loop. Flap closure with Velcro. Several interior compartments. Zipped pocket for coins.

Size: 39.5 x 3.5 x 27.5 cm. Padded interior compartment for 15.6" laptops.

Size: 23x9x14cm. Large zipped compartment. Adjustable straps with PVC fastenings.

Size: 12.5 x 5.5 x 19.5 cm. Contains 37 pieces: rubber, graphite pencil, blue-red pen, pencil sharpener, engraved blue ruler, and semicircle (first compartment), 16 wooden coloured pencils (second compartment)....

Size: 29x19x44cm. First compartment with large capacity zip. Second compartment with interior organisers, mesh pocket with zip. Third compartment for 15.6'' laptop. Side bottle pocket. 2 front pockets with zip....

Size: 31x13x43cm. Padded compartment for laptops up to 14.1''. Front pocket with zip. Side bottle pocket. Double zip pull on main zip for easy opening. Ergonomic, padded shoulder straps and...

Size: 32x15x42cm. Anti-scratch rubber corner pads on both sides for increased durability. Adaptable to backpack trolley. Two large zipped compartments. Double front pocket with interior organiser. Side bottle pocket. Double...

Size: 32x14x43cm. Adaptable to backpack trolley. Double pull tab on main zip for easy opening. Ergonomic, padded shoulder straps and back. Front pocket with zip. Handle on top.

Size: 32x12x38cm. Adaptable to backpack trolley. Side bottle pockets. Double pull tab on main zip for easy opening. Ergonomic, padded shoulder straps and back. Large front pocket. Handle on top.

Size: 21x7x8.5cm. With three separate compartments with zips. Handle on the side.

Size: 28x10x18cm. Adaptable to backpack trolley. Interior pocket with zip. Handle on the side.