MUGUOY Expandable Vacuum Compression Backpack for Travel,

Expandable Large Capacity & layered Storage : Compression Travel backpack compresses items to one-fifth their size, an expansion design, easy to carry more items, can hold about 18-20 pieces of spring and fall clothes. Separate computer compartment can hold a 17-inch laptop. The vacuum-compressed capacity expands to 60 liters, equivalent to a 24-inch trolley case. But its size is only 12*7.8*20 inches.

Travel Vacuum Bags with Anti-theft Lock: Anti-theft backpack also uses the TSA customs combination lock design, which makes your entire trip worry-free. Even after customs inspection, it can be unlocked with a customs-specific key. This combination lock is only for better protection of the items in the bag, so that you can travel with peace of mind. The combination lock can be set with an independent password, and the setting steps are simple and easy to operate

Waterproof Air back Bag: This vacuum seal travel backpack adopts waterproof design. outer layer of the Travel backpack is made of Oxford cloth, and the internal vacuum compression airtight bag is made of TPU fabric. Even if the whole back pack falls into the water, the clothes inside will not be affected and will remain dry. There is a maintenance kit. When not in use, the backpack can be placed in a satin bag to prevent dust. There are a brush and towel to make cleaning easier

Easy To Carry: The travel backpack is designed with sturdy padded straps and an air-mesh ventilated back panel to ensure comfortable wear for extended periods without fatigue or discomfort. It also includes two padded grab handles and a detachable strap on the back that can secure the shoulder straps horizontally, making it convenient for hand-carrying. Furthermore, it can function as a luggage sleeve, allowing easy placement on top of a suitcase for effortless mobility

Flight Approved Carry-On: Say goodbye to the stress of checked baggage and long waiting times at airports. Our Expandable Backpack is designed to meet most airline carry-on size restrictions, allowing you to breeze through security checkpoints and have easy access to your essentials during your flight. It's the perfect companion for frequent flyers and weekend getaways