Guys, THIS BAG WORKS. I won’t lie, I was very skeptical. I didn’t think type of technology was even possible. I WAS WRONG. This bag really works. I keep Ps in this bag. No jars, no special container, just normal freezer bags. No smell leaks! I was shopping for similar bags and I kept reading the same things.. the air leaks out and smells. Not on this bag. If you utilize the double zipper and do not like the zippers line up, the smell is completely contained. I keep this in my house, in my car while I drive, when I travel. It flawless! It does say you need to tumble dry for 15 min on low heat every now and then when the carbon filter is full and needs to be reactivated. I haven’t had to do this yet, but since I use this bag everyday. I’ll probably do it once a month to just be safe. Both the outside pockets are smell proof just as advertised. Setting your own combination takes just seconds. Instructions are included. Y’all.. buy this bag ASAP! It’s extremely comfortable with the memory foam bag pads and it’s stylish! People compliment me all the time and the Skunk brand is totally stealth. I’ll be buying more in assorted sizes! I love love love this bag!!!