Food Container Set , health-safe BPA free material, up to 5 times longer shelf life of preserved food, possibility of marking the date of vacuuming, transparent design, the possibility of using a dishwasher, usable: with most vacuum cleaners on the market together with the ETA076290020 optional connector, with the ETA076290010 automatic vacuum pump Vital Pump, with the ETA002899040 vacuum pump for ETA food processors, included: 1.00l and 2.00l boxes