The Stasher Smell Proof Backpack from Cookies Clothing. This cool backpack features smell proof technology that was designed to keep smells locked inside. It has double zippers lined with rubber and a poly canvas outer making for a durable smell proof bag. Cookies Clothing is from rapper & entrepreneur Berner. 

• Smell proof bag 
• Double zippers to keep smells inside
• Rubber lined zippers for a seal 
• Cookies printed branding on front
• Poly canvas outer material
• Multiple compartments
• Top handle 
• Mesh side pockets
• Inset mesh pocket & front cargo pocket
• Comes with detachable small wallet with logo
• Adjustable straps with small woven label 

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.