Great for every day travel, the Cookies Commuter Backpack features smell proof technology to mask smells inside with the classic Thin Mint logo on the top, multiple zippered pockets and mesh side pockets. Cookies is now using new technology to bind the smell proof material to the bag to make it more smell proof. They also have new double zippers with each zipper having reverse direction with a stopper at the end for better trapping of the smell.