Refined title: Anti Theft Laptop Backpack for 15.6-16 Inch Laptops, Black

SLIM AND EXPANDABLE DESIGN: The travel laptop backpack owns two modes for commute and business trip, and they are easy to transform between both. The variable capacity allows for a flexible application. In the slim mode of 13L, it is perfect as a daypack for walking through both home and office, keeping your elegant and capable style anytime. In the expanded mode of 24L, it offers large capacity to meet your camping, hiking, and overnight trip needs.

COMPATIBILITY & RECYCLED FABRICS: The Laptop Backpack interior dimension is 16.9 x 12.6 x 3.9/7.1 inch (L x W x H), which can hold 13", 14", 15", and 16" MacBooks, Surface Laptop, HP, Dell, Asus, Lenovo, Acer, and Samsung Notebooks. This travel backpack is made with durable recycled fabric from PET plastic bottles, providing better TEAR and WATER RESISTANCE to protect your laptop while being environmentally friendly. It makes the perfect gift for family and friends. ※ Notice: not fits any 17-inch laptops.

COMFORTABLE & Durable: The breathable mesh shoulder straps with plentiful sponge pads and the chest belt ensure the shoulder straps stay firmly on your shoulders, preventing the bag from slipping down and causing discomfort. The laptop backpack features an Airflow three-dimensional ventilation design, which helps with air convection and heat elimination. This backpack is a great gift for women, making it an ideal choice for Valentine's Day or Mother's Day.

PRACTICAL AND CONVENIENT: The travel backpack has 12 independent pockets to keep your items well-organized. It is TSA approved and designed with the appropriate size for airplane travel. The external USB and earphone port, along with the set-in charging cable, offer convenient connectivity for your cellphone and other electronic devices. This women's backpack will be an ideal gift for anniversaries, birthdays, or Christmas.

LIFETIME QUALITY ASSURANCE: Consider the first 100 days with your ZINMARK Backpack as a test phase (you can go around the world in 80 days). If you are not 100% satisfied, we are not. We will refund the full purchase price or provide a replacement - without any ifs or buts!

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