Fashion Men school Backpack Leather Male Luxury Casual Travel Waterproof Backpack Large Laptop BagsProduct features: It is a large capacity outdoor travel bag which is simple and decent, durable and practical. Shoulder bag business backpack is the new trend, It is a must for men. The side bag can hold water bottles and other items. It features fashion buckle and adjustable length design. It is high quality. Name: Business Backpack Male Oxford Waterproof Bag Female Large Capacity Outdoor Travel Bag Computer Backpack Material oxford Capacity: 36 55L