I use Revain FBA and I use LOTS of plastic bags. I usually order from ULINE, but I had problems with some products that needed to be delivered asap. I'm not very impressed with that. As I said in the title, they don't lie about heavy pressure. However, the plastic leaves a lot to be desired. I just sent a shipment that required 10 of these packs and had to throw away 3 packs due to breakage - not a good ratio. I will not be returning them as I need to ship some right away. However, I thought Iβ¦