Large Capacity Laptop Backpack Knapsack Outdoor Travel Business Bag Set with External USB Port - Dark Blue

• Large capacity, easy to store laptop, tablet, mobile phone, headset, glasses, wallet, kettle, umbrella, pen, book, etc.
• Small bag, middle size bag and backpack three-piece design, you can use according to your needs
• Nylon fabric, wear-resistant, scratch-resistant and splash-proof, providing all-round protection for your device
• Equipped with a telescopic buckle, easy to adjust the length of the shoulder strap
• External USB port design, you can charge your phone easily.
• Smooth zipper design, items are not easy to lose

Specification:

• Type: Laptop backpack
• Fabric: Nylon
• Inner material: Polyester
• Applicable item: Laptop, tablet, mobile phone, headset, glasses, wallet, kettle, umbrella, pen, clothes, book, etc.
• Small bag size: 17 * 10 * 1cm /6.69 * 3.94 * 0.39inch
• Middle bag size: 23 * 20 * 5cm /9.06 * 7.87 * 1.96inch
• Backpack size: 40 * 30 * 12cm /15.75 * 11.81 * 4.72inch