• Splash-proof large capacity with multi-compartment design for easy sorting of your items
• Made of high-quality Oxford+Polyester fabric, splashproof, tear-resistant, and wear-resistant
• Designed with the USB interface, the back with a fixed strap can be used with a trolley case
• The mesh design on the back and strap has the effects of rapid heat dissipation, perspiration, and ventilation
• 180° opening and closing for easy use. Great for a business trip, shooting, camping, sports, or other activities

Specifications:

• Applicable gender: Both men and women
• Applicable scenes: Business travel
• Material: Oxford cloth
• Lining: polyester
• Style: business commuting 
• Capacity: 36-55L
• Function: Capacity expansion
• Accommodating computer size: 16 inches
• Popular elements: stitching
• Carrying system: curved shoulder straps