Love the design but it definately needs to steep in the fridge for a few days or else it it weak. If you have time to let it stay in the fridge 2-3 days then it will be absolutely great cold brew so only recommend if you are willing to let it be for a few days before drinking.
https://www.amazon.com/Tenquest-Coffee-Airtight-Pitcher-Removable/dp/B07571293D