EASY ORGANIZATION | This 16.5x11.5x5.5 inch backpack is a great solution for discreetly storing all your accessories! Complete with a large front zipper pocket, 2 exterior side pockets, 2 interior pockets and a padded laptop compartment to keep items safe and secure! ODOR-PROOF | This superior carbon-lined backpack with odor trapping technology is constructed with an activated bamboo carbon lining and high-quality 1000D polyester fabric to trap smells inside and keep everything else odor-free! COMBO LOCK | Keep your items safe with our integrated combo lock. Ourbackpack can lock up your medicine, devices and more, preventing children or pets from gaining access. WEATHER-PROOF | Keep your supplies well guarded with our waterproof outer shell, and watertight seam sealed zippers which stops odors from escaping and moisture from getting in - keeping your tech accessories and contents safely protected inside this premium bag. RISK-FREE GUARANTEE | At ONGROK, our goal is to "ENHANCE YOUR EXPERIENCE", by bringing you the best service and products possible. If you're ever dissatisfied, reach out to us online, and we'll be certain to make things right!