Travel Backpack with Vacuum System: This vacuum backpack uses air pump vacuum compression technology. Simply connect and press to instantly compress multiple pieces of clothing, saving up to 50% of space in seconds. Airtight sealing keeps items compact for a few days, making it perfect for short-term business trips or travel. You will receive 1 travel backpack with a durable vacuum storage bag, plus 1 electric vacuum pump (more efficient and effortless than manual pumps). Durable Design: This travel backpack with vacuum system is made of thickened polyester fiber that can be reused for many years and can withstand rainwater. The sturdy metal double zipper and upgraded reinforced stitching extend its lifespan. Honeycomb back cushion design enables excellent air circulation and keeps the back cool and dry. Adjustable padded shoulder straps and shock absorbing foam ensure all day comfort even on long trips. Personal Item Backpack with Independent Shoe Compartment: The vacuum backpack has a special compartment at the bottom for shoes which keep your dirty shoes separate from the rest of your gear. This compartment is designed to prevent odors from spreading and keeps your backpack organized.The shoe bag can hold a pair of slippers, casual shoes or sneakers. Dry Wet Separation Pocket: The dry-wet separation layer is made of high-quality waterproof fabric. High levels of hygiene can be maintained through dry-wet separation. During the trip, just throw used towels, toiletries, etc. into the wet area. This not only keeps the bag clean but also prevents the spread of unpleasant odors. Travel Backpack Carry On Flight Approved: Size 12.89 * 7.48 * 18.89 inches (L * W * H), 180 degree zipper closure, can help you quickly pass through security check. Meets the portable requirements of airlines and can be easily placed in overhead storage racks and under seats on the aircraft. The luggage strap on the back allows the vacuum backpack travel to safely slide past any rolling luggage handle, making it convenient for hands-free transportation and easier to carry. " Regarding The Unique Features of This Travel Vacuum Bag with Pump:

What will you get:
1 vacuum backpack+1 electric vacuum pump (more efficient and labor-saving than manual pumps).

Size:
12.89 * 7.48 * 18.89 inches (L * W * H)

Weight:
3 pounds/1.4kg

Capacity:
45 liters and above

Featured Pocket:
Large capacity main compartment with vacuum compression bag
Independent shoe compartment
Independent laptop compartment (can hold up to 17.7 inches)
Side cup large pocket
Multiple internal and external functional pockets
Dry wet separation pocket
Stay Charged On The Move - eatures an integrated USB charging port (connect your power bank) to keep your devices powered during commute, travel or daily adventures. (Excluding portable power bank.)

Texture of material:
Manufacturing of thickened polyester fiber with super tear resistance.

Flight approval:
Suitable for all aviation size requirements.

Applicable scenarios:
This vacpack backpack can be used for business travel, weekend vacations, hiking trips, daily use, etc. It is the perfect gift for giving to family, friends, colleagues, bosses, and superiors."