

A tumbler, by definition, lacks a handle, unlike traditional mugs and thermoses. The separation between the dual layers also makes the outside of the tumbler cool to the touch, no matter how hot the beverage is inside. Vacuum insulation tends to maintain beverage temperature for the longest amount of time. The design of insulated tumblers includes two layers of material-typically stainless steel, glass, or plastic-with insulation in between to eliminate condensation and prevent heat or cold from escaping. To avoid choosing a tumbler that’s too wide or too narrow, take diameter measurements of possible tumbler storage locations such as cup holders. Many insulated tumblers are tapered at the bottom to fit cup holders, but remember that the cup holders in your car, baby stroller, and backpack side pocket may all have different dimensions. A wider base stabilizes a tumbler so it’s less likely to get knocked over, but it may not fit into cup holders you typically use. The base diameter determines if the tumbler will fit in the space you’ll tend to keep it most often. Also look for stopper designs that incorporate a small air hole in the lid opposite the sip hole to ensure that drinks flow out smoothly otherwise, the drink may pour slowly or stop and create a mess when air enters the container. This drinking hole may affect your experience: If you take little sips, a smaller opening is a non-issue, but those who tend to gulp or drink quickly might prefer a tumbler with a wider mouth. The spout stopper design has an opening to sip your drink or to insert a reusable straw, depending on your preference. This lid design helps maintain the drink temperature as it prevents heat from entering or exiting. Many insulated tumblers have a screw-down spout stopper lid. Since wine needs air to “breathe” and hold aromas, insulated wine tumblers need extra space above the pour so you can truly enjoy the bouquet and taste. For wine drinkers, a standard pour is about 5 ounces.At a minimum, an insulated tumbler for beer should be big enough to hold the contents of a beer bottle. Typical beer bottles hold about 12 ounces and pints hold 16 ounces. Beer drinkers should consider beer bottle sizes.Drinks in an insulated tumbler stay hotter for longer so users can pour a bigger coffee in the morning and nurse it for hours instead of chasing refills through the day. For hot beverages, a standard large ceramic mug holds about 12 ounces.If the intent is a stylish to-go cup for water, a larger size of about 20 ounces or more should supply the hydration you need at the temperature you like.The perfect size of an insulated tumbler depends on the amount of beverage you hope to have with you, and whether you’ll use it for hydration, hot drinks, beer, or wine. Keep the following features in mind as you shop for the best insulated tumbler. Insulation prevents condensation and maintains the temperature of your drink-a win-win. This condensation feels wet and clammy in your hand and can create permanent rings on furniture. Photo: What to Consider When Choosing The Best Insulated TumblerĪn ordinary glass or mug filled with your favorite beverage is likely to “sweat” as the temperature of the contents changes. BEST STAINLESS STEEL: Zojirushi Stainless Steel Vacuum Insulated Mug.BEST FOR BEER: Coleman Brew Insulated Stainless Steel Tumbler.BEST FOR WINE: SUNWILL Insulated Wine Tumbler with Lid.


BEST FOR COFFEE: YETI Rambler 20 oz Tumbler, Stainless Steel.BEST BANG FOR THE BUCK: Bubba Brands Envy Insulated Tumbler.BEST OVERALL: CIVAGO 20oz Tumbler with Lid and Straw.So read on to find out what factors and features to look for and why the following models are considered among the best insulated tumblers you can buy. While an insulated tumbler might just become your favorite mug to use at home, thanks to a leak-proof lid and an easy-to-grab handleless design, these versatile containers make great travel mugs. Vacuum-insulated metal models, which rely on an airless gap between the inner and outer walls, are capable of maintaining a consistent beverage temperature for up to 16 hours. There are different types of insulated tumblers available: Plastic versions, which typically use air or foam between the vessel’s inner and outer walls, can maintain beverage temperature between 2 and 6 hours. In addition to maintaining a consistent temperature, insulated tumblers prevent condensation and can reduce waste, since you’ll be less likely to discard a drink that’s just as warm or icy as the minute it was first poured. An insulated tumbler lets you savor your beverages throughout the day, keeping the temperature right where you want it, whether you’re drinking hot coffee, iced tea, or anything in between.
