VGCUB Travel Backpack with Vacuum Seal Compression Bags - Khaki

• 【Vacuum Compression Bag and Air Pump】There is a vacuum compression bag inside the largest compartment of the travel backpack, you can put the clothes into the vacuum bag, tighten the zipper, open the one-way exhaust valve, and use the air pump to compress the volume of fluffy clothes and pack more things. Please note that the zipper used in the vacuum bag requires more force to pull, this is to ensure that the vacuum airtight, not zipper damage is not smooth.
• 【With Trolley Sleeve & Anti-theft Pocket】A trolley sleeve on the back allows the travel backpack to attach to the handle of the carry-on luggage for hands-free transport, and easier carrying. There is a hidden anti-theft pocket on the back to protect your valuables from thieves.
• 【Independent Shoe Compartment & Wet Bag】One shoe compartment on the bottom of the backpack carries on to keep the shoes separate and everything else clean. two venting holes in the shoe compartment, make it keep breathable to not smelly. The front Wet bag of the flight-approved waterproof travel backpack with high-density waterproof material can help you to separate dry items from wet items like wet clothes or towels.
• 【With USB Charging Port】The backpack has a USB port that allows you to charge your electronic devices by connecting to your own power bank, giving you a more convenient way to charge your phone on the travel.
• 【Adjustable Breathable Shoulder Straps】The laptop backpack's robust padded straps and back panel for walking stable and comfortable. A removable sternum strap that connected its two shoulder straps, as well as an air-mesh ventilated back panel that helped minimize back sweat.

Instructions for using the air pump: 1. Each indicator light represents 20% of the power, when the indicator light does not light up, it means that the power of the air pump is less than 5%, and should be charged in time. 2. Press the blue button twice to turn on and once to turn off. 3. Select only one suitable nozzle at a time. 4. Inflate: Attach the appropriate nozzle to the inflation port and turn on the pump to begin inflation. 5. Exhaust: Attach the appropriate nozzle to the exhaust port and turn on the air pump to start exhausting. Please do not leave the pump fully discharged for long periods of time and recharge it at least once a month during storage.