Columbia Manifest II Backpack The Columbia Manifest II Backpack is a perfect every-day bag or a great pack to bring with you on the trail during a hike. This bag features Omni-Shield advanced repellency, which is a must have for all unexpected rainy weather conditions. The backpack includes a padded lap-top compartment to fit up to a 17-inch computer or tablet and a rugged Tarmaq bottom to keep your valuables safe from harm. The foam padded back for comfort and support during those long walks between classes or trail hikes. It also offers a ventilated Backdraft back panel, allowing directional foam conduits that direct cooler air in and hot air out for your up most comfort. This pack features Techlite straps which are composed of an incredibly strong, lightweight compound molded around super-breathing mesh inserts, which allows for healthy cushioning for all-day comfort. Order the Columbia Manifest II Backpack for all of your every-day and hiking needs!