OLISO PRO1000 VS. When the question is how to keep your food items fresh the answer is the Pro-1000 Frisper Freshkeeper vacuum sealer. Our multi-layered vacuum storage bags combined with our patented punch-and-seal technology keeps food fresh up to 5 times longer. Stop cutting reduce waste and save time and money. Reusable heavy-duty zip-top bags make vacuum sealing a breeze while the easy to clean dishwasher safe drip tray holds up to 6 oz. of liquid. No touch operation - fully automatic bag detection means just insert and go. The Pro-1000 is among the highest quality home vacuum sealers with a dual motor thousand hour tested pump and microprocessor for precision control. Great for Sous Vide! Winner of the Madrid Fusion 2011 Culinary Innovation Award and Housewares Design Award Finalist. Starter Kit includes: (1) PRO-1000 Vacuum Sealer (1) Flexi Tube (1) Zip Disc (1) Medium Pantry Bag (1) Wine+Olive Oil Freshkeeper (3) Quart Frisper Bags (2) Gallon Frisper Bags. White.