Made of high-quality nylon, waterproof, durable, not easily deformed. Inside using high-density 150D lining and thickening the sponge, avoid shocking, compression. Double layer design: the first layer has four elastic rings, a zipper pocket, can accommodate the mouse, laptop charger, card reader, reader, etc., the second layer has two net bags, two pockets, portable mobile power , IPAD, passport, Bluetooth earphone, etc., the most outside zipper pocket, can store ID cards, credit cards and other supplies at any time. Cellular nylon mesh bag design, antibacterial breathable, structural stability, fixed items, being not easy to fall off. The side with a handle, which is simple and practical. Two-way zipper, fine metal pull-tab, feeling it good. Product Demension M: 26.55.5CM Product Detail BUBM double power storage package is not only large capacity, it can also be based on your hobbies and needs, free combination, increase flexibility and practicality. It can also contain cosmetics, skin care products, toiletries. Excellent capacity to meet different needs of your travel,work outside, so that your electronic products and its accessories are no longer messy. Authentic packaging, each BUBM products are tailored to the box, as well as security labels.