CoolooC 33L Packable Lightweight Multipurpose Daypack Backpack Traveling Bag For Men & Women Foldable, Packable, Durable, Waterproof, Tear-resistant Bright Colored Super Nylon Fabric. This fabric is high density ripstop much better than ordinary diamond or honeycomb Nylon fabric. Full size Hi-tech back moisture wicking fabric and belts keep your back cool and ventile. The backpack is with two sides stretch mesh bags for water bottles or umbrellas etc, 1 inner zippered pockets to keep your valued belongings and 1 inside layer compartment for laptop also to make a main compartment inside the bag, all the designs is to keep your belongings organized. Outside front soft latching loop for your jackets and other items with a belt. Product Dimensions:Unfold Size: 43cm(16.93inch)*30cm(11.8inch)*26cm(10.24inch) Fold Size: 22cm(8.66in)*15cm(5.90in)*6cm(2.36in). Weight:0.66lbs. Amazing Size for Workout Occasions: Camping, Hiking, Yoga, Gym, Pilates, Swimming, Shopping, 3-5 Days Short-trip Travel. With its spacious room and organization, it is spacious enough to keep shoes, clothing, water bottle, charger, cellphones etc. It's not a big hiking bag but as good as for a 3-5 days Short-trip travel. Occasions: Gym, Swimming, Diving, Travel, Shopping, Camping, Casual, Daily Use, Short Trip Etc. A gift for your family or friends. Foldable, Packable, Daypack, Backpack, Duffel Bags, Tote Bags, Gear Bags, Sackpack, Gymsack.