NWT Color: Mid Grey Heather / Black The Sunder Backpack has an efficient, streamlined design so you can carry what you need without the extra bulk. A water-repellent finish and 15" laptop sleeve help keep your most important items secure and protected. Features: - Mid Grey Heather color - 32 L Capacity - Stand-up design with a spacious main compartment - Top grab handle - Laptop sleeve in main compartment is compatible with most 15" laptops - Two stretch-mesh water bottle pockets - External, secure-zip pocket is easy to access - 360-degree reflectivity - The North Face Half Done Logo graphic