WEREWOLVES 20/35L Lightweight Hiking Backpack, Ultralight Water Resistant Travel Packable Daypack for Women Men

DURABLE AND COMFORTABLE: Made from ultra-strong rip-stop 36D nylon fabric, there is no need to worry about its quality even under heavy loads. Its adjustable breathable shoulder and chest straps fit comfortably around your body. Make your travel experience great!
Lightweight and easy to fold: WEREWOLVES foldable backpacks give you a choice of 20 liters and 35 liters in different capacities. 35L：Collapse size only 9.8 x 8.6 x1.1 inches. Unfold size is 20.8 x 12.6 x 9 inches. Weight：0.8lb 20L：Collapse size only 6.7 x 5.5 x1.1 inches. Unfold size is 16.1 x 10.6 x 7.9 inches. Weight：0.7lb Decompress your trip！
Unique Design: One main zipper compartment, three front pockets and two side pockets keep your things organized and kept separate. Heavy-duty SBS two-way metal zipper for long-term use. A zippered lid keeps water out. The whistle buckle of the chest strap and the reflective strips on the surface of the backpack greatly increase the practicality of travel.