WEPLAN Travel Backpack with Vacuum Compression, Waterproof Travel Backpacks with Air Pump, Large 18×14×8 inch Personal Item Bag United Airlines Approved, Black

Features

• 【Vacuum Seal Backpack 】This travel bag is designed with vacuum compression, the sealed compartment can store 6-10 pieces of thin fall clothing, the vacuum sealed compartment can hold 4-6 days more change of clothes compared to normal backpacks. Our backpacks are equipped with one-way valves for fast compression using an electric vacuum pump or manual deflation. This innovative feature minimizes wasted space between bags and maximizes baggage space utilization.
• 【Super Airtight Zippers】 The vacuum sealing bag uses high-density BBS zipper. In order to ensure the sealing function and keep the air from entering, it will be more difficult to open, so please use both hands to operate: one hand to grab the vacuum bag ring and the other open the zipper with bigger force. (ps. this zipper is ultra airtight which can effectively prevent odor and water, so without doubt be harder to open than ordinary backpack).
• 【 Portable Air Pump】Each backpack is equipped with a rechargeable air pump that can inflate and inhale. The air pump provides two nozzles, each responsible for different functions. The air valve is marked with IN indicating inflation into the vacuum bag; The OUT mark on the air valve indicates the extraction of air from the vacuum bag. It can meet various usage scenarios and can be used multiple times after being fully charged.
• 【Airline Permitted Travel Backpack】This airline backpack meets the boarding standards of Spirit, United and Frontier Airlines and saves on check-in fees. The travel backpack measures 17.7×14.2×7.9inch/ 45x36x20CM, with an approximate capacity of 32.4L.The airtight zippers of the vacuum pockets effectively insulate odors and water, so no longer have to worry about dirty clothes and wet items with nowhere to store them.
• 【Polyester Waterproof Fabric】The external fabric of this bag is comfortable soft polyester, and the internal sealing pocket is high-density waterproof fabric, which can be effectively used as a wet/dry separator bag to go, and can maximize the use of each pocket.