20L Lightweight Portable Backpack Foldable Lightweight Outdoor Backpack Folding Practical Travel Bag Sports Daypack For Men Women1. Lightweight daypack backpack packable foldable waterproof outdoor travel bag2. Comes with a storage bag, only the size of the palm after storage, easy to carry without burden3. Lightweight design, only 60g weight, waterproof material, feel comfortable and delicate4. The shoulder strap is comfortable and breathable, reducing the pressure on the shoulderSpecifications:Material: polyesterCapacity: 20L (Approx.)Size: unfolded: 30*14*41cm; Folded: 12*7*2cmOptional Color: Green/Blue/Black/Red/Light Blue/Dark Blue/Rose Red/Grey (As Pictures Show)Net Weight: 60g (Approx.)Package Content:1 * Backpack1 * Storage Bagnote:1. All pictures are professionally color coded, but due to the different ambient light and different display device settings, there might be some deviations between the pictures you see and the items themselves. Please understand.2. The data is manually measured, there may be some deviation, but it does not affect the use.