What Our Gearhead(R) Experts Are Saying:"This tea infuser makes brewing loose-leaf tea simple and mess-free. The etched holes keep even fine leaves contained, and the dual-function lid doubles as a drip tray. Plus, it fits perfectly in my Hydro Flask mug, so I can steep and sip wherever I go."The Hydro Flask Tea Infuser brings simplicity and elegance to steeping loose-leaf tea. Designed to fit seamlessly into Hydro Flask mugs, tumblers, and most Cooler Cups, this stainless steel infuser creates up to 16 ounces of perfectly brewed tea. The etched openings prevent fine leaves from escaping, while the silicone touchpoints stay cool to the touch for easy handling. With a dual-function lid that keeps heat in while brewing and serves as a drip tray, it's ideal for tea lovers who enjoy their brew at home or on the go.