Luggage size: medium Pattern: solid color Lining texture: polyester Source: spot Colors: red, blue, black, gray Inventory: yes With lock: No. Material: Oxford cloth Customization: Yes Number of shoulder straps: two Do you have back cushion cotton: Yes. Lifting parts: soft handle Print LOGO: Yes. Applicable gender: neutral/both men and women. For gift-giving occasions: advertising and promotion Function: breathable, wear-resistant, earthquake-resistant, and load-reducing. Hardness: medium to soft Luggage shape: vertical square Opening method: zipper Internal structure of bag: mobile phone bag, ID bag and computer plug-in bag. Style: Business commuting