The SB Travelbags brand suitcases are stylish hard cases with a playful pattern on the front and back. It is a lightweight suitcase with an 'Expandable' zipper to create extra storage space. The suitcases have a zip closure all around and can be locked with a fixed combination lock. They have a smooth pull handle that can be adjusted to different positions for both tall and short people, and offer comfort thanks to the 4-double wheel system. These suitcases are made of strong and lightweight polypropylene. Product specifications: -Dimensions: Height: 75cm x width: 47cm x depth: 31cm (expandable depth: 36cm) - 105 liters - 4.5 kg Height: 65cm x width: 43cm x depth: 27cm (expandable depth: 31cm) - 75 liters - 3.7 kg Height: 55cm x width: 37cm x depth: 23cm (expandable depth: 28cm) - 40 liters - 2.9 kg