What are your favorite cold brew brands?

Chameleon Cold Brew ....Love coffee
Had about 40g of coffee forgot to change grind so it was usual espresso fine. Poured over cold tap water and left until gone through, I didn't leave it an as seemed no point once water gone through and it was a bit dodgy wobbly to put in fridge. Ideally I guess the filter housing is in the water so it goes through over a long period of time.

Tastes ok different, abit like a milky frappe at the mo, but imagine a coarser grind and longer filter time be better, though I'm happy an easy way to take coffee to work and use up these excess beans to! May invest in the hario jug filter in my first post above.