here's what you do, this shit must've been made to cover the smell (not literally but that's just how damn good it works) go to a herbal shop, or a witch shop. get a little vial of liqiud called patchouli, put a little bit on your finger (put your finger over the top of the opened bottle and turn it upside down) rub it on the inside of your bag, and do that a couple of times....no one will be able to smell weed no matter how much you smoke out of it.