★TSA FRIENDLY: This TSA friendly function design ensure the laptop backpack can be opened freely up to 180 degree, allow you to pass through airport security checkpoint quickly, without taking your laptop/tablet out and keeping items tidy.
★DIMENSION & LARGE CAPACITY：Size:20” x 14.8” x 12” (L*W*H). This large backpack has roomy space (50L) with organized pockets can meet your various needs. One separate laptop compartment holds up to 17 Inch Laptop as well as 16 Inch,15.6 Inch and 15 Inch Macbook/Laptop. Two spacious main compartments are large enough for school books and binders. Three front compartments with many small pockets can make your items(wallet, key, pen and so on) organized and easier to find.
★COMFORTABLY & STURDY: It is an ideal business backpack or travel rucksack with confortable air-flow foam back design, breathable mesh shoulder straps is easy to adjust the length and lock firmly, can relieve the stress on your shoulders. This air permeability design will not make you feel hot in the warmer day.
★USB PORT & HEADPHONES HOLE: External USB charging port and Headphones hole are the best partner for outdoor / indoor activities and perfect for camping, hiking, vacation, travel, hiking, mountaineering, weekend holidays, occasional travel, overnight travel and any other daily use. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge
★HIGH QUALITY & SOLID: This big bookbag is made of high quality water resistant polyester fabric with heavy-duty two-way zippers are convenient to operate on whichever side you prefer. Good shock resistant material can provide The best protection for your computer.