Ooze Smell Proof Backpack - Traveler SeriesThe Ooze smell proof backpack features a full carbon lining and coated zippers to trap odors inside. It has a 3 digit combination lock on the main compartment, which is covered by a velcro flap to avoid unwanted attention. There are tons of storage pockets for supplies, a laptop sleeve, water bottle pocket, padded straps, and a luggage strap across the back. Available in black and smoke gray. PRODUCT FEATURES: Traveler Series Backpack Full Carbon