Cost Saving: With dimensions of 16.9x11.8x7.87 inches, the Sinaliy travel backpack meets the personal item size requirements for most airlines, allowing you to carry it without incurring additional luggage fees.

Extra Bag: This personal item backpack includes a convenient waterproof bag measuring 8.66x2.36x5.7 inches. Perfect for storing toiletries, cosmetics, and towels, it offers easy access and keeps your essentials dry.

Multi-Pockets: The Sinaliy carry-on backpack is designed with multiple compartments. It features a padded laptop pocket that fits up to a 16-inch laptop and a 12.9-inch iPad. There are also multifunctional pockets to keep your daily items organized and easily accessible.

2 Carrying Ways: Enjoy flexible carrying options with the Sinaliy backpack. Its hidden shoulder strap pocket design allows you to carry the bag as a briefcase, keeping the shoulder strap clean and avoiding dirt during security checks.

Easier Packing: Thanks to its 180-degree opening and ample interior space, this travel backpack mimics a suitcase's packing experience. Side buckles help compress the bag if you need to overpack.

Premium Quality: Crafted with breathable sponge material for comfort, the Sinaliy travel backpack ensures a pleasant wearing experience. Reinforced zippers guarantee durability and ease of use, ensuring they won't tear or stick during travel.