The Ultra Circuit backpack is a durable, lightweight framed pack constructed with Ultra 400X fabric in high abrasion zones and Ultra 200X in low abrasion areas, providing excellent abrasion resistance and water resistance. It features a 1.2 oz carbon fiber and Delrin suspension hoop, dense internal foam frame, and a single aluminum stay for back support and load control. The pack includes a front stretch mesh pocket, dual hipbelt pockets, and adjustable side pockets. Designed for total pack weights around 30 pounds, it offers customizable fit options including torso size and hipbelt sizing. Color: Grey.