Ivoodi Travel Vacuum Bags Rechargeable Pump 15-Piece Compression Packing Bags

HOW MUCH DOES THE PUMP WEIGH?. Only 5.29 oz—lighter than tennis ball, fitting easily into luggage side pockets. Three optimized sizes—15.8"×19.7" (shirts), 15.8"×23.6" (pants/sweaters), and 19.7"×23.6" (bulky jackets/pillow/comforters).