Hey, the 'B' size waste bags for my SimpleHuman trash can in my bathroom are terrific. They are a snug fit, and I don't have to try to find plastic bags for my can. Here's the thing tho...it takes me a little more than a week to fill my bathroom waste can even half way. Consequently, your minimum purchase of 150 bags means I really don't need to hear from you, or purchase any bags for almost 3 years. So, thanks for giving me a chance to review the bags, but you can remove me from your email list. I'll contact you when I'm close to running out. Thanks again!