• Maximized luggage space】The travel space saver bags cube design reduces wasted space of GAPS between bulging vacuum bags for luggage.Not only maximizing the utilization of your luggage space but also leaving organized space for other travel essentials. The travel vacuum storage bags with electric pump 18.5x11.8x5.9 inch/6.3 ounce spec make the it fit perfectly in carry on suitcase or as the compression sack for travel in 35L above backpacks.