30L Custom Modular System - Each Archeon pack and accessory interacts for enhanced utility. The backpacks include quick-release accessory straps that allow you to combine and reconfigure your carry to meet the demands of your day NanoTough-Coated Fabric - Made with a remarkably strong NanoTough-coating. How strong? It remained intact for so many cycles during abrasion testing that we finally had to call it quits. This superior durability comes with improved water resistance Technophile Tested - Designed for the most tech-heavy users, Archeon features premium pocketing and organization for cables, devices and laptops. Tech Stash Pockets expands to accommodate your gear from a phone to a mini drone and everywhere in-between Includes two adjustable, removeable quick-release accessory straps on the front panel, which can be used to secure the Archeon Pouch, Sling or Chest Rig Includes padded laptop sleeve for most laptops up to 16 inches and space for multiple devices Item Dimensions: 20.5H x 13W x 11.4D in; Item Weight: 3lb