VacuWare VWD301 DeliKeeper Kit, Clear FreshPump and 3 5-by-7-inch FreshContainers for vacuum sealing Preserves food 3-5 times longer; microwave-and dishwasher-safe Hand-operated pump creates a perfect seal every time Easy to use almost anywhere; no outlets, cords, or attachments Pump measures 3-1/7 by 1-1/2 by 6-1/2-inch; 2-year limited warranty