Zwilling 36806-007 Fresh & Save 7 Piece Starter SetThe Fresh & Save 7 piece Starter Set is the perfect way to set yourself up for vacuum food storage. 1 medium and 1 large freezable and microwavable vacuum glass containers, 2 small and 2 medium reusable, heat resistant and freezable vacuum bags, and a handy vacuum pump team up to ensure your food is kept fresh up to five times longer than non vacuum storage. Refrigerating, freezing, sous vide cooking, marinating, or meal prepping, this is the system