The solo 90 has an innovative frame structure that combines a lightweight design with strength it features cam lock levers to allow the legs to extend effortlessly for infinite height adjustability the solo 50 provides a simple one person setup and is very easy to store and transport with the hands free shoulder carry bag the canopy top features uv shield reinforced rip stop fabric to block 99 of uv rays for years of use it has a corrosion resistant anodized finish to ensure durability a