Introducing our premium smell-proof backpack designed to discreetly store your supplies while keeping them well-guarded. This backpack features activated carbon lining, an integrated combination lock, and a waterproof outer shell for ultimate protection and privacy. Specifications: Odour-trapping technology with activated bamboo carbon lining. High-quality 1000D polyester fabric construction. Integrated triple combination lock for securing valuables. Dimensions: 16.5×11.5×5.5 inches. Waterproof outer shell to guard against moisture. Multiple pockets for easy organization, including a padded laptop sleeve.