My suggestion for a “full feature” lite weight bag would be the Sun Mountain 2.5+.
it’s under 3 pounds with a full size top, ample storage, comfortable straps, and a nice balance to it. It’s extremely comfortable to carry.
I like the SM on hilly courses (like mine) because the foot mechanism kicks the legs out quicker and further so i find the bag more stable than the hoofer craze lite I was testing against.