50L Large Travel Backpack for Men, Extra Large Carry On Backpack Airline Approved, Expandable Mens Backpacks Suitcase Luggage Backpack for Travel, 17 Inch Laptop Backpack Gifts for Men/Women, Black

✅LIFETIME WARRANTY: The 50L carry on flight approved backpack is a lifetime warranty. If you have any problem, please do not hesitate to contact us, we will resolve it. (Although we don’t think you will contact us for a quality issue cuz teh professional extra large luggage backpack will definitely not let you down)
✅EXTRA LARGE EXPANDABLE BACKPACK: The carry on large travel backpack with 3lb weight features an expandable design. Before extended is 30L and its dimensions are 13×7.5x18in; after extended is 50L and its dimensions are 13x11x18in. You can easily pack 3-5 days of travel gear. Pay attention: This is a heavy-duty backpack.
✅ANTI-THEFT BACKPACK AIRLINE APPROVED: The 50L travel business luggage backpack can be fitted overhead compartment and under the seat in flight.There is also an anti-theft zippered pocket on the back of the daypack, protecting you from potential theft when traveling or in line.
✅LARGE CAPACITY AND MUTI POCKETS: 50L large travel backpack suitcase has 4 compartments, which can meet the needs of 3-7 days short distance travel. This large travel backpack for women/men comes with main TSA compartmentx1, laptop compartmentx1, wet bagx1, front zipper pocketx2, zipper mesh pocket at side for water bottle and umbrella, back zipper anti-theft pocket.
✅WATER RESISTANT DURABLE BACK PACK: Our 50L travel business backpack brief is made of high-quality waterproof fabric, which is lightweight, wrinkle-resistant for protection in rainy days. The strong explosion-proof zippers close and open smoothly. You can put your valuables inside, such as your computer, wallet, passport, etc.
✅COMFORTABLE WITH A USB CHARGING PORT: Ergonomic airflow back design with thick and soft multi-panel ventilated padding for added support and comfort, reduces stress on the shoulders and neck. This durable expendable backpack adds a unique charging port design, offering you a more convenient way to charge your phone while walking. (Note: The power bank are not included)
✅LOTS OF SATE STRAPS: The luggage strap on the back is designed to fit the handle of a suitcase, making it easy to carry when traveling internationally or on business trips. A sternum strap that connected its two shoulder straps, as well as an air-mesh ventilated back panel that helped minimize back sweat.
✅CONVENIENT WITH 2 HANDLES: This extra large backpack briefcase has quick and thick handles on the top and sides. They are perfect for taking your bag out of the overhead bin and transporting it on public transport. Two padded handles on the top and sides are designed to lift the backpack from multiple angles, such as carrying it like a suitcase or a handbag.
✅MUTI PURPOSE OUTDOORS BACKPACK: 50L carry on backpack is perfect for camping, plane trip, hiking, business trip, and other outdoor activities. The luggege suitcase is so large that you can easily pack 3-5 days of travel gear. This is the perfect gift for men and women who love to travel or Father’s Day and returning college, and a great choice for Christmas or other holidays.
✅The Best Present: The best gift choices for Thanksgiving Day, New Year, Birthday, Christmas, Valentine’s Day for your wife, husband, mother, father etc. A great companion for you use as casual backpack, travel backpack, commuting backpack, business backpack, hiking backpack, camping backpack.