OXO Compact Cold Brew link
OXO instructions
Coffee 6 oz/175 g Water 24 oz/700 mL Yield 16 oz (5-7 drinks)
1 to 4
100g coarse ground beans/400ml filtered water.
125g/500ml water
Start it around noon, drain in the morning. (20 hours ish)
If you can fit more, do 150g/600ml. Cut it 50/50 with water or milk when you serve it