Travel Backpack, Extra Large 50L Flight Approved Carry on Backpack, Expandable Waterproof Business Suitcase Daypack Big Bag Fits 18.4 Inch Laptop, Black

【 Relieve Stress 】 This large shuttle backpack is equipped with a soft and comfortable backrest design, an air-mesh ventilated rear panel, adjustable shoulder straps that can effectively relieve the pressure on your shoulders and neck, providing you with maximum back reinforce. It also features thickened sponge handles, making you more comfortable when carrying and holding your shuttle laptop backpack, allowing you to carry it for a very long time.
【 Scientific Comfort Back Ergonomics 】 : This large shuttle backpack is ergonomically designed to ensure it may be carried comfortably, even with all your equipment. The comfortable and breathable shoulder straps of the backpack help relieve shoulder pressure. The sturdy handle on the top makes it easy to carry. The backpack luggage strap can easily connect your large backpack to your luggage, making your commute more convenient.
【 Expandable Large Capacity 】 : This large shuttle laptop backpack features an expandable function. You’ll be able to open the zipper to get more storage space. It’s easy to increase the thickness of the large shuttle backpack by 3.5 inches, making the capacity of the shuttle carry-on backpack reach 50L and capable of holding shuttle clothing for 3 to 5 days.
【 Wide Range of Uses 】 This shuttle backpack can be used in more than a few ways, such as a daily backpack, a weekend backpack, a professional business backpack for men to carry all through shuttle, a personal item backpack, a suitcase backpack, and a shuttle backpack. It also provides a hole for the headphone jack, allowing you to enjoy music whilst walking. It is suitable for both women and men and is a perfect gift package for a birthday commute.
【 Large Capacity and Multiple compartments 】 The normal size of this shuttle backpack is 19.3* 12.6* 7.8 inches; Extended size: 19.3 * 12.6 * 11.2 inches. With multiple functional pockets and compartments, it provides dedicated space for your wallets, clothes, shoes, bottles, shuttle accessories, etc., ensuring that your personal items are well-organized and easily accessible.