Our Best Selling Instant Pop-Up. Our popular 10' x 10' Sport Pop-Up is ready to go anytime, anywhere. Built with sturdy, high grade, beam welded tubular steel frame design with high performance synthetic joint components is bonded with DuPont™ thermoset baked on powder coat. Prevents chipping, peeling, rust and corrosion. Polyester fabric cover, treated inside and out with patented fade blockers, anti-aging and anti-fungal agents, resulting in a fabric cover that withstands the elements.