Made from 600D recycled Polyester (rPET), this backpack uses a flexible roll-top design that can expand when additional packing space is needed. A separate padded zippered compartment fits most laptops up to 15", while a front zip pocket provides additional storage. Two side bottle holders, padded shoulder straps and a padded back add everyday convenience, and a luggage pass-through makes travel easier. The item contains 70% recycled material overall, with fabrics made from 100% post-consumer recycled content. Recommended weight tolerance is 17.5 lbs. Bottle shown in related product references is not included