Saw a cute coozie today made with the waistband of a pair of jeans then they tied ribbon to look like a belt. Then I sewed in one of those free coozies that companies hand out with their logo inside to actually keep your drink cold.
Well, I tried it -- and this will be one of a kind because I don't plan to try again. Sewing through that many layers of jeans stinks so this is the result and I'm moving on. You can't be perfect every time. Hard to know the exact size of the rectangle to sew a circle on the bottom too.