The Segundo boasts 36 liters of storage split between dual main compartments and is the largest bag in our Commuter Pack series. The exterior of the pack features 600D polyester construction with an integrated carry handle and an air-mesh lining on both the shoulder straps and back panel. There are collapsible pockets on each side of the pack. Each pocket expands to hold a large water bottle and zips closed to hold smaller items securely. The elastic strap on the back of the pack is perfect for looping over the retractable handle on your luggage or cooler. The first main compartment contains an integrated laptop sleeve which will accept up to a 15" laptop and is lined with hook and loop compatible lining; on the front of the laptop sleeve is an incorporated tablet sleeve opposite of twin mesh slip pockets. A second main compartment has a zippered mesh slip pocket facing twin mesh slip pockets. A soft-lined pocket, suitable for glasses or digital devices, sits atop the pack while a front pocket houses an admin panel along with two clips for keys or other small items.