OPOALO Vacuum Backpack Travel Seal Compression: 60 L Vacpack with Electric Air Pump Carry on Expandable Back Pack System for Laptop Hiking Business Water Resistant Lightweight Black

This buyer has different backpacks to choose from. I purchased the black one with the pump. It is better than I imagined. I was really afraid it would be too huge and it would take the place of my carry on if I was on a flight. But this backpack is sleek and modest looking I doubt anyone would know and it could be my personal item that goes under the seat. It has a wet compartment on the left for wet swimsuits, towels or dirty shoes. The compartment can be wiped and clean. The middle portion has the compressed air which can be auctioned with the pump. It looks like You can fit a lot of clothes. Back part is the section for your laptop or iPad and other personal items. It even has a lock on the side. It has secure snaps on the sides and nice padded straps with a middle snap to make it easier to wear. I love the design, sleek look and features!

A little hard to open when cap is opened. The vacuum seal worked about 85% of the way and a manual pump needed for the rest overall good

I bought this backpack and the pump was missing. When I bought the item it said included the pumps. Wrong description!!!

The pack itself is excellent quality. The the vacuum unit does not perform very well. It really struggles pulling the air out of the packing bag. Not great!