2 in 1 BACKPACK CAPACITY: 35 l DIMENSIONS: 51 × 33 × 22 cm MATERIAL COMPOSITION: MATERIAL 1: 100% POLYESTER MATERIAL 2: 100% POLYPROPYLENE SPECIFICATIONS: - ORGANIZER - LAPTOP POCKET - CODE LOCK - HOLDER FOR ATTACHING TO THE SUITCASE HANDLE - SBS LOCK - HAND LUGGAGE