Laptop Bags Business Bag Backpack - Gray, Black

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• Business three-dimensional qualitative package. What you buy is better than what you want
• Effective waterproof / practical capacity / USB charging interface
• Ergonomic load reduction system
• The air guide back plate is designed to make the air flow freely and keep the back dry all the time
• The back is thickened with pearl cotton, reducing pressure and earthquake resistance, and there is no burden for travel
• Scientific load reducing strap
• Thickened and widened ergonomic shoulder strap, balance stress, protect spine and reduce shoulder pressure
• Portable cassette design, humanized small function, one step faster to pick up the card
• New upgrade, let you buy at ease, we sincerely make every detail