Tumblers are insulated cups, mugs, or bottles that keep drinks safe while on the go. They are typically made from two layers of plastic or metal that have a vacuum-sealed space between them. The purpose of this double layer is to prevent the transfer of heat, maintaining the temperature of your drink for longer.
Yes, tumblers are designed to keep cold drinks cold and hot drinks hot. The double layers of metal or plastic with the vacuum seal between them help to block heat from escaping. Metal tumblers work better than plastic ones, but both will work for keeping coffee, hot tea, or any other hot drink warm. Plastic tends to absorb the heat, making the tumbler hot to the touch, which is why many plastic tumblers come with sleeves to allow the user to hold it comfortably.
A chug cap, as the name suggests, is designed to allow the user to “chug” their drink. It has a classic wide spout design that allows for quick, large volume intake. Chug caps are ideal water bottle toppers for working out, hiking, and other athletic activities.
Thermoses and tumblers can hold both hot and cold drinks, but thermoses are specifically designed to preserve the heat of hot liquids, like coffee and soup. They are also more secure and durable for camping and travel purposes, while tumblers are used for more casual, daily drinking.
