This backpack's vacuum compression feature maximizes packing space and minimizes bulk. Airback is a unique travel backpack designed to maximize packing space through its built-in vacuum compression system. This system allows you to compress your clothes and other packable items, significantly reducing their volume and freeing up space for more belongings. Dutch company Airback B.V. successfully funded their Airback backpack through Kickstarter, bringing it to market with much anticipation. In th