The Vandal backpack is a great choice for those who need a reliable and versatile bag. Its main compartment is water-resistant and can be used in either 'roll-top' or traditional 'flap-down' style. One of the best features is its expandable capacity. It can quickly go from 1,800 cu.in. (29 L) to 4,000 cu.in. (65 L) when you need to carry extra stuff. The backpack also has multiple weatherproof compartments, urethane-coated zippers, and waterproof materials. It comes with a carbon fiber reinforced internal frame suspension system for better support. The front zippered pocket can hold most 15-inch laptops or tablets, and a 17-inch laptop can fit in the rear rolltop compartment. It measures 15 inches x 21 x 6, weighs 4.4 lbs (2 Kg), is made in the USA, and comes with a lifetime warranty.

Using the Vandal backpack is easy. For the main compartment, you can choose the roll-top mode for a more secure and water-resistant closure or the flap-down style for quick access. When you need more space, just expand the bag to double its capacity. The front zippered pocket is perfect for storing your laptop or tablet. The rear rolltop compartment can fit a 17-inch laptop. When it comes to maintenance, keep the backpack clean by wiping it with a damp cloth. Avoid exposing it to sharp objects to prevent damage. Since it's water-resistant, it can handle light rain, but it's best not to submerge it in water. With its lifetime warranty, you can trust in its long - term quality and durability.