Foldable Waterproof Backpack Portable Daypack Leisure Sport Bags 20L

This is a kind of lightweight foldable backpack. To meet the folding and ultralight purpose, the backpack is made of soft & flexible nylon material and this is a terrific companion for both day trips and night outdoor, adventures Details of Foldable Backpack : Weight: 85 g Fold Size：4.7 x 2.8 in / 12x7 cm Unfold size : 41 x 30 x11 cm Zippers: Heavy-duty abrasion-resistant two-way metal zipper, The zipper won’t be easily aught on the flap Lightweight: This lightweight daypack is easy to use and store, as it can be packed away to fit in your palm and unpack to 18L capacity. Perfect for airport carry-on to avoid overweight charges Material: The nylon material has good tear resistance, so don't worry if you go out and scratch the backpack Compact: This day pack can be folded into its attached storage bag for space-saving and compact portability Multipurpose backpack: Travel, short hikes, shopping, walking, fishing, hunting, skiing, skating, swimming, fitness, Hiking, DayPack Perfect fo