Mountainsmith Spectrum Camera DaypackThe Mountainsmith Spectrum Camera Daypack has a thoughtful design for commuting and travel with high-level details for laptops, cell phones, digital music and all your gadgetry. We now offer a TSA compliant laptop sleeve. It is really well-built, with good padding, and has roomy and separated top and bottom compartments. Its bottom camera compartment is well manufactured and fits a Canon 400D with a 18-200mm with room for an additional small lens and some filters. The top compartment is as roomy as the bottom one. It comfortably fits a 14in laptop, Nikon DSLR camera and zoom lens. It also has a decent size compartment for daytrip items (i.e. light jacket, books, brown lunch bag and other personal items) and a smaller compartment with various organizational pockets and a waterproof pocket for passports and keys. The Mountainsmith Spectrum Camera Daypack also features adjustable dividers, main pocket interior, organization panels, comfortable contoured shoulder straps, adjustable sternum strap, load-stabilizing compression system, laminated mesh interior zippered pocket, rubber molded haul handle, molded back panel and a front accessory pocket.