20L Rucksack Lightweight Nylon Foldable Backpack Waterproof Folding bag Ultralight Outdoor Pack Bag for Women Men Hiking Mochilafeature:1.Ultralight daypack backpack packable foldable waterproof travel bag outdoor2.Comes with 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.Comfortable and breathable shoulder strap, reduce the pressure on the shoulderSpecification:Material: PolyesterCapacity: 20L (Approx)Size: Unfolded: 30*14*41cm; Folded: 12*7*2cmOptional color: Green / Blue / Black / Red / Light Blue / Dark Blue / Rose Red / Gray (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 may be some deviations between the pictures you see and the items themselves. Please understand.2. The data is measured manually, there may be some deviation, but it does not affect the use.