60L Vacuum Compression Backpack Waterproof Travel Bag Airback Expandable Laptop Business Backpack Luggage Bag With Vacuum Pump

•【Travel Backpack With Hidden Shoulder Straps】 Hidden strap design, the strap can be hidden inside the backpack, and there is a dedicated space to hide the strap. When you want to use it as a suitcase, you can hide the strap for a simple and elegant appearance. And the straps won't take up space in the backpack.

•【Oxford Business Waterproof Travel Bag For Men/Women】 The backpack is made of waterproof Oxford cloth, polyester fiber, and nylon shoulder straps. While ensuring large capacity and versatility, it achieves the goals of durability, wear resistance, and sturdiness, allowing the backpack to be used for a long time without worrying about damage.

•【Vacuum Compression Backpack Black Business Large】 Easy to use vacuum compression bag, use our vacuum backpack to easily optimize space. Using a one-way valve for rapid compression ensures maximum space utilization of travel essentials, preventing your clothes from appearing bulky when packed in a backpack.

•【Dry-Wet Separation Travel Sports Backpack】: Travel through our vacuum backpack to organize and protect your belongings. It has multiple compartments and dedicated wet dry separation pockets to protect your electronic products and clothing from moisture, ensuring worry free travel.

•【Business Men Expandable Backpack Black 17 Inch】 Scalable design, the backpack has an expansion layer. When you feel that the capacity is not enough, open the expansion layer and the backpack can immediately increase its capacity, allowing you to pack more things.

•【Ergonomic Shoulder Straps 17 Inch Laptop Business Backpack】 The ergonomic shoulder strap design allows it to fit well with the shoulders. The thickened design effectively relieves shoulder pressure, the widened shoulder strap does not put too much pressure on you, and the breathable material allows you to carry it for a long time without feeling stuffy.