Features:

【Durable Material】Made of waterproof and durable high-density oxford fabric and high quality nylon lining material. Reflective strip design on the front and durable metal zips open and close smoothly to ensure safe and long-lasting daily and weekend use.

【Waterproof USB Bag】Men's work backpack is waterproof and scratch resistant. High density oxford surface covered with waterproof membrane. The main compartment also has a waterproof pocket for your toothbrush, towel and other wet items. The updated USB port allows you to charge your mobile phone at any time. It's easy to keep your phone fully charged wherever you go!

【Large Capacity】Measures 12.2*4.7*16.9 inches (LxWxH). A separate laptop compartment can hold a 15.6 inch laptop as well as 15 inch, 14 inch and 13 inch laptops, and a main compartment can hold everyday items

【Comfortable and lightweight】Breathable padded backrest for quick heat dissipation, reducing sweltering heat when carrying a work backpack. The multifunctional adjustable shoulder strap with card pocket makes it easy to carry your credit cards and also comes with an eyeglass holder. A very practical computer backpack for men and women.

【Suitable for business travel】A good choice for men and women laptop backpack, work backpack, computer backpack, office backpack, laptop backpack, USB backpack, waterproof backpack and laptop backpack for your business travel

【Suitable for Outdoor】A backpack for hiking, a backpack for camping, a backpack for business, a backpack for travel, a backpack for cycling or a backpack for outdoor activities, this backpack with a computer pocket will be a good laptop backpack for men and women;

【PERFECT GIFT】A great Easter gift, Valentine's Day gift, Father's Day gift, birthday gift and other holiday gifts for men, women, husbands fathers mothers and best friends;

Specification:

Name: Shoulder Bag 
Material: Oxford Cloth
Lining Material: Polyester
Style: Casual, Business, Fashion
Colour: Black, Blue, Grey
Opening: Zip
Size: 12.2*4.7*116.9 inches (LxWxH)

Product Includes:

1 x USB Charging Backpack
1 x USB Cable