Carhartt 21L Top-Load Laptop Backpack

600-denier polyester with Rain Defender™ durable water repellent Coated canvas base for weather resistance in key areas Stretch mesh side water bottle sleeve 17" padded laptop sleeve with elastic webbing keeper for secure fit Adjustable shoulder straps Reflective webbing, and logo, for visibility during transit Wide mouth main opening for full access Mesh pocket on interior with pen sleeve on each side Soft tricot lined diagonal zippered phone pocket on the exterior Large exterior velcro pocket with elastic key clip Dimensions: 11.5" x 18.5" x 7.5" B00002442