Large Capacity & Multi-pocket: The carry on backpack for women has 35L storage space with multifunctional pockets. One main roomy compartment to keep essentials,3 internal mesh pockets f and one inner zipper pocket your wallet and cellphone,and it features shoe compartment on the bottom, separating shoes or other items from the main bag.In addition,the front pocket is a wet pocket. Wet Pocket &Shoes Compartment : The gym backpack for women features a fully waterproof wet pocket can help you to separate wet clothes or towel after traveling,swimming or exercising.And there is an upgraded design,a separated compartment on the bottom for shoes, dirty gear storage. Multi-purpose women backpack : This travel backpack capacity is huge, so you use it as a travel backpack.The design of shoe compartment and wet pocket makes the backpack can be as a sports backpack, swimming backpack,hiking backpack, gym bag. It is also a good choice as a daily backpack. Lightweight & Packable & Waterproof : It weighs only 1.4 pounds. And it is made of high quality waterproof and tear anylon fabric which is sturdy and built to last while remaining soft and pliable, can easily fold into its bottom pocket for storage,and unfold it when you need it. It is a good choice for travel, fitness and swimming. What‘s difference between Large and Small sizes: Large size:13.4"*7.9"*18.5"; Small size:13.6"*6.7"*15.7". › See more product details