Swap Plastic Food Bags For Reusable Food Bags While Ziplock bags and other food bags are convenient, they're thrown out after just one use. Instead, use Reusable Food Bags ($24) that only have to be purchased once and can be washed out in between food storage. They work the exact same way as plastic food bags do, except they last a whole lot longer (and they're dishwasher safe!). Image Source: amazon.com Reusable Food Bags $24 from amazon.com Buy Now