Any beach umbrella / beach bag recs?

Telyco

I need both.

My SILs have awesome beach umbrellas that I guess they got at Sams club or BJs but we aren't members or anything. There must be a good one somewhere else. I want full shade...I usually get $10-$15 ones that barely block anything. Bigger the better - it just needs to stand up in sand.

I need a nice beach bag too...I'm leaning towards a Lands End one but I have seen others have cool mesh bags and that would be great too...I think.

Any other beach must-haves????