Three things I use every time we pack our suitcases! Vacuum bag pump is sold separately from the bags and is COMPLETELY worth the buy; compact, travels easily, charges easily, and can also be used as an air pump for pool floaties, etc. PackingTips TravelTips TravelMustHaves TravelHacks LuggageHacks SpaceSavers LTKunder50 LTKSeasonal LTKtravel