Arc’Teryx is a brand that has built its name on creating technically advanced & weatherproof gear. The Granville Zip 16 is yet another fine example. This 16-liter daypack was created to carry a 15-inch laptop and daily essentials in a slim, urban profile. Made of a highly water resistant composite fabric called AC², the bag’s contents remain protected from rain and snow. The main compartment & exterior accessory pocket are accessed by water tight zippers and a padded sleeve secures your laptop. There’s also a stretch mesh zippered pocket for chargers and cables.