Add 100 grams of coarse grounds to the filter.
Pour some water in the nylon filter to wet through the coffee grounds before steeping the coffee grounds into the pitcher. You can flush out some of the fine grinds.
Fill 32 ounces of water into the pitcher. There will be about 1.7 inches from the top rim. Don't fill the water to the rim. The displacement from the coffee grounds will push the water out.
Put the filter in the water and screw the lid. Put it into the fridge, and let it sit for 24 hours. The magic of cold brewing is not going to happen right away.
In the middle of the brewing process (after 12 hours), take it out and gently shake it to mix the coffee grounds.
After 24 hours, take it out and enjoy. Serve the coffee as needed and store the rest of coffee in the refrigerator for up to 2 weeks.