BAG SIZE: 50*30*22CMWEIGHT: about 380GNylon liningHigh-Quality Foldable Backpack -- This ultra lightweight packable backpack is made of high quality tear & wear-resisting and rain-proof nylon material, The high-quality fabric ensures its durability, perfect for a day trips or a week long journey or use it as a spare backpack for various purposes!30L Large Capacity The daypack features with multi-compartment design includes one main zipped compartment, two zipped front pockets and two side pockets. One separator in the main compartment are convenient enough to help you further organize things. 30L Large capacity helps you easily organize all your essential items.Multiple usage scenariosThis large-capacity packable rucksack can be used as an ordinary daily backpack, and can also be used as a very portable spare bag in a suitcase or even in your another backpack. It is very suitable for daily use or day trips, vacations, and travel. , Hiking, school, camping and shopping. It is also a great gift choice for family and friends.