Maximize your mug with the Carter Infuser. This versatile infuser is perfect for steeping tea, making cold brew, fruit-infused water, and more. Simply add loose leaf tea, ground coffee, fresh fruit, or whatever you want to the infuser, seal the lid, and let the fine mesh filter (and time) work its magic. When you’re done, remove the infuser to enjoy your concoction on-the-go, or even keep it in while you sip.