Weighing only 4 lbs, this backpack chair earns its place on a hike where every ounce is argued over. Rustproof aluminum tubing carries 330 lbs despite that weight, and anti-slip foot pads hold the one-piece frame steady on sand, decking or grass. The swivel base spins a full circle, handy at a sports field or on a riverbank where the action keeps moving. Tear-resistant 600D oxford fabric pairs with a breathable mesh panel across a 22 in wide seat set 17.5 in high, and the chair opens in seconds from a 6.5 by 5 by 16 inch carry bag. Overall it measures 25 in wide by 25.5 in deep by 33 in tall, with a cup holder and side pocket for the essentials.