454 Bags Vacuum Bag - Black/Black - 15" x 20" (50 Pack) - Case of 10454 Bags designs bags that are specific to cultivation plus have a focus on Eco Friendliness. The cultivation industry unfortunately has a very heavy plastic footprint. While plastics are necessary for many aspects of the industry, we can do it better. By using plastics that are more eco friendly to produce, recyclable and re usable we can drastically reduce the plastic consumption of our industry. 454 Bags understands that you cant sacrifice quality