The ReNew Transit Backpack Our most functional, travel-friendly backpack. The ReNew 15" Transit Backpack features a 15" exterior laptop pocket for easy TSA access, catch-all zip pockets for passports and tickets, interior slip pockets for magazines and notebooks, two water bottle holders, a handy magnetic closure, and a pass-through strap that attaches to rolling luggage. Oh, and it’s made using 100% recycled polyester from recycled plastic bottles.* *The zipper sliders and some of the pulls are metal, but other zipper pulls are recycled polyester. The only new plastic is for the zipper coil (teeth), which is not made from recycled material—yet. We’ve eliminated 90% of the virgin plastic from our supply chain. Learn about what we’ve done—and the challenges ahead—on our No New Plastic page. Dimensions: 17.5” H x 12” L X 7.25” D Maximum shoulder strap length: 36" Minimum shoulder strap length: 18" 27L capacity Exterior 15" laptop zip pocket 2 zip-closure pockets Luggage handle pass-through strap 1 external water bottle pocket 1 internal water bottle pocket 2 internal slip pockets