The PRVKE 21L Backpack v2 by WANDRD, shown here in blue, was developed as a result of user feedback and an update to their venerable line of backpacks. The bag is subdued cool and infinitely useful for any adventure or daily use. It has a sleek minimalist style and thoughtful design improvements. It has a capacity of 21 liters and an expandable roll top closure so that you can add more space if you need it. It can hold a variety of gadgets, personal items, and gear. A side opening lets you quickly access your camera or other essentials without having to unpack your bag, and magnetic tote handles make it easy to carry it by hand. You can align the optional camera cube with the side access opening for quick on-the-go shooting. In addition to the pack's weather-resistant materials and zippers, the rolltop closure provides weather protection. An exterior side pocket can hold a small tripod or water bottle.