Backpack Size: 30x18x44cm Messenger Bag Size: 19.5x8x33cm Pencil bag:21x9cmBackpack Weight: 400g Messenger Bag Weight:130g Pencil Bag Weight:30gMaterial: Oxford fabricPacking:1 x Pencil Bag 1 x Messenger Bag 1 x BackpackFeatures:1.Suitable for daily use and travel.Waterproof material, lightweight body of bag, breathable shoulder straps, scientific classification (multiple pockets), the backpack will become a powerful helper for your daily life. 2.Multifunction: Can be used as school bag, travel bag, everyday pack, casual rucksack. Perfect for school study, camping, hiking, picnic,etc. 3.Large Capacity: One front pocket, Two side pockets and One roomy main compartment. Big enough to carry your children's necessary stuff. 4.Premium Polyester fabric combined with good workmanship,backpacks are built to withstand rugged daily use.