Description: The bag is designed with strap and handle, so the bag can be used as backpack or handbag. The shoulder straps can be easily adjusted, you will not feel uncomfortable even if wear for a long time. With large space design, the backpack is enough roomy to hold clothing, shoes, slippers, towel, laptop, school books, water bottle, daily supplies, etc. Front small pockets for small items like phone, keys, ID cards etc. With foldable and lightweight design, its easy to fold into a small zipper pocket when not use, and is easy for carry or storage. Made of high quality nylon material, the backpack is soft, wear-resistant and durable. The width of unfold backpack is 40cm, the thickness of unfold backpack is 7cm, the height of unfold backpack is 42cm. Light weight gym bag easily fits shoes, umbrella, books, football or clothing perfect for swimming, diving, cycling, gym sport, yoga, dancing, traveling, camping, hiking, training and more. Item Name: Backpack Material: Nylon Features: Large Capacity, Lightweight, Durable Size Details: Unfolding Size: 40cm x 7cm x 42cm/15.76" x 2.76" x 16.55" (Approx.) Folding Size: 18cm x 2cm x 12cm/7.09" x 0.79" x 4.73" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Backpack (Others Not Included)