Skunk Faceoff Backpacks - Smell Proof – Avernic Smoke Shop。The Skunk FaceOff Customizable Smell proof Fashion Backpack in Mushroom is a medium-sized backpack made of nylon material, with zip closures and 5 pockets. Padded straps and laptop pocket. Faceoff backpacks also come with a charcoal insert that make them smell proof. It is designed for unisex adults and comes in a multicolor pattern with dimensions of 18\"x6\"x9.5\". Additionally, this backpack is equipped with a combination lock for added security, and it is weather-resistant, making it a practical choice for backpacking activities. The Skunk brand is known for its durability.