They’re available as non‑powered/manual pitchers, fully electric countertop dispensers, and battery‑powered motorized pitchers.
Automated dispensers commonly offer multiple preset temperatures—often room temperature, body temperature, and a slightly warmer setting—and allow you to choose the dispensing temperature.
Mixers and dispensers are made from a range of materials depending on the model and part, including plastics (such as polypropylene and polyethylene), stainless steel, silicone, and glass.
Many automated machines let you set precise dispensing volumes—for example, dispensing about 2 to 10 ounces in 1‑ounce increments—so you can fill bottles to the exact amount needed.
Some models are compact and lightweight or marketed as travel‑ready, with features like leak‑proof lids, wide mouths for easy pouring, and built‑in handles for carrying or storing in a diaper bag.
Listings commonly note BPA‑free or lead‑free materials. Some models also show regulatory or safety listings such as FDA statements and electrical safety marks (for example, UL or ETL), depending on the unit.