WITZMAN Carry On Travel Backpack for Men Large Convertible 45L Fit 17 Inch Laptop Backpack 3 in 1 Bag for Airline Approved(B688 Army Green)

Recycled Fabrics Material: This travel luggage backpack is made of high quality sustainable nylon fabric, which can reduce energy and pollution. Black polyester lining;
Dimension: Approx 12.6"L x 20.5"H x 10.63"
WL: 32x H 52 xW 27 CM;
Weight: 1.6 kg ( 3.52 lbs). A 30 to 52 inch removable and adjustable duffel strap; Can hold your 17 inch laptop; ^^ Front1 mesh zipper pocket, 2 open pockets, 3 open pockets inside the front lower zipper pocket. The secondary zipper pocket has 2 zipper pockets and 2 open pockets. MiddleA large mesh zipper pocket in the main luggage compartment that with a fixed buckle strap.
Back: 1 iPad pocket, 1 laptop pocket can fit 17 inch, 2 open pockets. A zipper pocket on the back for hiddien duffel straps or store items.
^^ Large Capacity: This men luggage backpack's main compartment with separate mesh pocket and roomy space to store different travel gears, internal compression elastic straps can well secure items. You a greater capacity of up to 45L can easily fit 3-7days travel gears. The carry on backpack meets the maximum size allowed by IATA flights, can be fitted overhead and under-seat is ideal for a weekend trip, international travel, camping, hiking and overnight trip. ^^
Multifunctional Carrying On Backpack: This men rucksack come with a removable and adjustalbe shoulder strap. The backpack straps can be hidden in the back pocket. You can easily convert it into a duffel bag, crossbody bag, shoulder bag, tote bag. ^^ FRONT MOLL & VELCRO
In front nylon molle webbing platform hang sonmetings, and have shoulder straps with a D-rings. The straps at the bottom can be used to hold a tent or sleeping pad or other outdoor gear. You can decorate DIY ornaments according to your preferences.