Creative usb rechargeable backpack casual business men's waterproof notebook

Luggage Size: Medium Capacity: below 20L Internal structure of bag: ID bag, mobile phone bag, computer plug-in bag Opening mode: zipper Applicable gender: neutral/both male and female Material: polyester Do you have a lock? No. Function: breathable, wear-resistant, burden-reducing, anti-seismic Processing method: soft surface Hardness: soft Pattern: Solid Color Style: Business Lining texture: polyester Number of straps: double Lifting parts: soft handle Type of outer bag: inner patch bag Luggage shape: vertical square With or without tie rod: no Carrying System: Air Cushion Strap Scene: Outdoor Color: blue, black, gray Size:29.0 cm * 10.0 cm * 41.0 cm

Gender: unisex Gender: unisex Gender: unisex Gender: unisex