Product informationBackpack size: 28cm (L) * 20cm (W) * 45cm (H); Weight: = 0.55kgBackpack material: easy to wash, quick to dry, soft to handle, good moisture absorption, good ventilation, comfortable to wearComfort: widened and thickened durable adjustable shoulder straps, telescopic handlebars, reduced weight of shoulders and hands, thickened foam breathable backboard, enhanced spine protectionLarge capacity: large capacity design allows most daily necessities to be filled to meet the needs of children Your child will like it Mysterious style and large capacity. Starting from this backpack, you must be the coolest person in the crowd. Put it away quickly features:1. Material: Oxford cloth, easy to wash and dry, soft to handle, good moisture absorption, good ventilation, comfortable to wear2. Comfort: multifunctional and breathable back plate, backpack decompression handle design reduces the weight of shoulders and hands.3. Structure: the spacious main pocket neatly puts daily necessities in the bag.4. Purpose: it can be used in daily life, school, weekend travel, outdoor sports, etc.Note: the data are measured manually and may have errors. Please refer to the real object for the specific size.