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Best Glass Coffee Mugs 2020 – Reviews & Top Picks

cappuccino in a glass mug

We all have a favorite old ceramic mug, maybe from a vacation or a high school reunion. But if you’re looking to upgrade your home coffee experience, an elegant, café-style glass mug can be appealing. You can watch your coffee brew right into the cup or get a better view of the crema on your espresso.

What kind of glass mug will work best for you? To save you time on the search for the best glass mug, we put quite a few to the test and created this list of the 10 best glass coffee mugs of 2020. Our comprehensive reviews cover durability, appearance, insulation, and price, so you can feel confident in your choice of mugs.


At A Quick Glance:

ImageProductDetails
Top Pick
Winner
Bodum Bistro Double-Wall Insulated Bodum Bistro Double-Wall Insulated
  • Tempered borosilicate glass
  • Double-wall insulation
  • Lightweight with a small footprint
  • Second place
    Sweese Double-Walled Insulated Sweese Double-Walled Insulated
  • Lower price
  • Medium capacity
  • Fairly attractive design
  • Best for the Money
    Third place
    Libbey Crystal Mug Set of 6 Libbey Crystal Mug Set of 6
  • Great value for money
  • Dishwasher-safe
  • Thick glass construction
  • Anchor Hocking Café Glass (Set of 6) Anchor Hocking Café Glass (Set of 6)
  • Interesting design
  • Large 16-ounce capacity
  • Easy to clean and dishwasher-safe
  • Kitchables Double-Wall Thermo Insulated Cups Kitchables Double-Wall Thermo Insulated Cups
  • Attractive design
  • Medium 12-ounce capacity
  • Double-walled insulation with tempered glass
  • The 10 Best Glass Coffee Mugs – Reviews 2020:

    1. Bodum Bistro Double-Wall Insulated Coffee Mugs – Top Pick

    Bodum Bistro Coffee Mugs

    We find that Bodum’s Bistro Double-Wall Insulated Coffee Mugs are some of the best double-walled coffee mugs on the market. These insulated 10-ounce mugs, which come in packs of two, are made of hand-blown, tempered borosilicate glass, with non-slip rubber on the base.

    The Bodum Bistros are attractively designed and have a durable, expensive feel, in line with their higher price point. Though the 10-ounce capacity is on the smaller end, the mugs are elegant and lightweight, fitting easily into kitchen cabinets.

    These mugs are microwave- and dishwasher-safe, though we found that using those appliances decreases the Bistro’s durability. If you’d like them to last a long time, you may prefer to hand wash and use another container for the microwave. They are backed up by a one-year warranty.

    Pros
    • Tempered borosilicate glass
    • Double-wall insulation
    • Attractive design
    • Lightweight with a small footprint
    • One-year warranty
    Cons
    • Higher price
    • Smaller capacity
    • Less durable in microwave and dishwasher

    2. Sweese 4602 Double-Walled Insulated Glass Coffee Mugs

    Sweese 4602 Glass Coffee Mugs

    Another good double-walled option is the Sweese 4602 Double-Walled Insulated Glass Coffee Mug. These mugs, sold in a two-pack, have a larger 12.5-ounce capacity and are made of mouth-blown, tempered borosilicate glass.

    They have a reasonably stylish design at a lower price point. However, we found them to be less durable. Though they are microwave-, freezer-, and dishwasher-safe, there is a small hole in the bottom that reopens easily, allowing water to flow between the mug’s walls. The Sweese 4602 has a short 30-day warranty.

    Pros
    • Lower price
    • Medium capacity
    • Fairly attractive design
    • Double-walled insulation
    • Compatible with microwave, freezer, and dishwasher
    Cons
    • Less durable
    • Short 30-day warranty

    3. Libbey Crystal Coffee Mug Set of 6– Best for the Money

    Libbey Crystal Coffee Mug

    If your budget is a bit tighter or you’re looking to stock up, the Libbey Crystal Coffee Mug, sold in a set of six, could be your pick. These very reasonably priced 13-ounce mugs have a sturdy, classic design, offering great, durable value.

    At this low price point, you’ll have to give up a few features, like double-walled insulation and tempered glass. The Libbey Crystal mugs, which weigh over a pound each, do have thick enough glass to offer some insulation. These mugs are microwavable and dishwasher-safe, and we found them to come out of the dishwasher without a hint of wear. If something goes wrong, Libbey offers a 45-day return policy.

    Pros
    • Great value for money
    • Set of six
    • Sturdy
    • Very dishwasher-safe
    • 13-ounce capacity
    • Thick glass construction
    Cons
    • Shorter return policy
    • Less attractive design
    • Not double-walled or tempered
    • Heavy

    4. Anchor Hocking Café Glass Coffee Mugs (Set of 6)

    Anchor Hocking Café Glass Coffee

    The Anchor Hocking Café Glass Coffee Mugs, sold in a set of six, are another low-cost option with an interesting, café-style design, complete with a thick handle, an attractive footed base, and a large 16-ounce capacity.

    Our favorite feature of these mugs is how easy they are to clean. The wide top is simple to hand wash, and the mugs are durable enough for the dishwasher. Plus, Anchor Hocking offers a very generous five-year warranty.

    The downside? These heavy one-pound mugs are not made of tempered glass, so you may want to be careful pouring in boiling water. We also found that the handles are too small for comfortable holding.

    Pros
    • Low price
    • Interesting design
    • Large 16-ounce capacity
    • Easy to clean and dishwasher-safe
    • Five-year warranty
    Cons
    • Heavy
    • Not tempered or double-walled
    • Small handles

    5. Kitchables Coffee Mugs Double-Wall Thermo Insulated Cups

    Kitchables Coffee Mugs

    Another decent option is the Kitchables Double-Wall Thermo Insulated Coffee Mug. These mugs, sold in a set of two, are attractively designed and made of double-walled borosilicate glass but have a higher price point.

    The 12-ounce Kitchables mugs, weighing under a pound each, have very large handles – a major plus if you have larger hands. They are dishwasher-, freezer-, and microwave-safe, though in testing, we found that they crack fairly easily. The good news? Kitchables offers a lifetime guarantee for returns and exchanges.

    Pros
    • Attractive design
    • Medium 12-ounce capacity
    • Double-walled insulation with tempered glass
    • Fairly lightweight
    • Large handle
    • Compatible with dishwasher, freezer, and microwave
    • Lifetime guarantee
    Cons
    • Crack easily
    • Higher price

    6. Arc International Luminarc Bolero Mug

    Arc International Luminarc Bolero Mug

    The Arc International Luminarc Bolero Mug, sold in a set of four, is attractively priced and elegantly designed, with a footed base and a generous 16-ounce capacity. Weighing over a pound, these dishwasher-safe mugs are a bit bulky, but they’re also fairly durable, with a large opening and handle.

    Though they have a nice shape, the glass quality of these mugs is not the highest. We found striations and bubbles in the glass, and there is some variability between batches. Arc International does not offer any warranty, though you can return unused mugs to Amazon.

    Pros
    • Low price
    • Elegant shape
    • Large 16-ounce capacity
    • Easy to clean and hold
    • Dishwasher-safe
    Cons
    • Heavy and somewhat bulky
    • Lower quality glass
    • No warranty

     7. Elixir Glassware Large Double-Wall Glass Coffee Mug

    Elixir Glassware

    The very large Elixir Glassware Double-Wall Glass Coffee Mug is surprisingly lightweight but bulky and more expensive. It has a generous 16-ounce capacity and is made of double-walled, tempered borosilicate glass.

    This mug has a cheaper feel, with unexpectedly thin glass walls, out–of–line with its high price point. With a large opening and handle, the Elixir mug is easy to hand wash. However, in testing, we found that it does not hold up well in the dishwasher, allowing water between the walls and acquiring scratches. Fortunately, Elixir offers a 100% satisfaction guarantee, so it’s simple to get a replacement.

    Pros
    • Large 16-ounce capacity
    • Double-walled, tempered borosilicate glass
    • Lightweight
    • 100% satisfaction guarantee
    • Large opening and handle
    Cons
    • Higher price
    • Set of one
    • Not durable in the dishwasher
    • Thin glass walls

    8. PunPun Clear Double-Wall Insulated Coffee Mug

    PunPun Clear Coffee Mug

    The PunPun Clear Double-Wall Insulated Coffee Mug, sold as a set of two, is a lightweight, reasonably-priced option with an attractive design. Each tempered, borosilicate glass mug has a capacity of 12.9 ounces and weighs about half a pound.

    The thin walls of this mug feel cheaper and less durable. Though the PunPun is safe for use in the dishwasher, freezer, and microwave, the small hole in the base is only sealed with a thin layer of glue, which we found to be not very durable. PunPun does offer a satisfaction guarantee, so you can get a refund or replacement if your mug doesn’t work out.

    Pros
    • Lower price
    • Lightweight
    • Double-walled borosilicate glass
    • 100% satisfaction guarantee
    • Compatible with dishwasher, freezer, and microwave
    Cons
    • Not very durable
    • Smaller 12.9-ounce capacity
    • Cheaper feel

    9. KeepCup Reusable Coffee Cup

    KeepCup Reusable Coffee Cup

    Do you drink your coffee on the go? The KeepCup Reusable Coffee Cup is the only glass mug we reviewed that works as a travel mug. This mug, which comes in eight-, 12-, and 16-ounce sizes, is made of tempered soda-lime glass and features internal fill lines.

    Designed to fit in cup holders and under espresso group heads, the KeepCup comes with a travel-friendly BPA-free plastic lid and a cork or silicone band for comfortable holding. The lids come in a range of colors, and KeepCup sells replacements.

    There’s a reason the KeepCup isn’t one of our top picks, though. It’s more expensive than its features justify, and hand–washing is recommended. While the glass feels durable, the plastic lid quickly begins to leak. KeepCup offers a limited 30-day replacement warranty.

    Pros
    • Travel-friendly
    • Comes in a range of sizes and colors
    • BPA-free plastic lid and cork or silicone band with available replacements
    • Durable tempered glass body
    • Internal fill lines
    Cons
    • Higher price
    • Plastic lid leaks
    • Short 30-day warranty
    • Should be hand washed

    10. Anchor Hocking Rio Glass Mug

    Anchor Hocking Rio Glass Coffee

    Our least favorite option, the Anchor Hocking Rio Glass Mug, is a basic, sturdy mug with a 14-ounce capacity. While it has a fairly low price, it also offers fewer features and less durability.

    This mug is dishwasher- and microwave-safe. Its design is fairly basic, and the non-tempered glass construction means it may crack with a sudden temperature change. We found the glass to be low quality, showing bubbles and other imperfections. Anchor Hocking does offer a nice five-year warranty.

    Pros
    • Lower price
    • Fairly sturdy
    • Large 14-ounce capacity
    • Dishwasher- and microwave-safe
    • Five-year warranty
    Cons
    • Basic design
    • Less durable non-tempered glass
    • Imperfectly blown glass

    Buyer’s Guide

    Glass coffee mugs are attractive, pleasant to drink from, and don’t stain easily. On the flip side, they’re less durable and more likely to scratch, crack, or cloud. Read on for a few tips on what to look for and how to protect your glass.

    Tempering

    Because glass doesn’t conduct heat well, it’s at risk of cracking under sudden temperature changes. Tempered glass is better able to withstand pressure and heat changes, so you may want to choose a more durable tempered mug. Borosilicate glass is specifically designed to handle thermal stress.

    Gradual Heating

    To lessen the shock of a sudden temperature change, you can prepare your mug by pre-rinsing it with warm water. You may also want to let your boiling liquids cool for a few seconds before you pour them in. Another tip? Before you pour in any liquid, put a metal spoon in the mug. The metal will dissipate some of the heat, leaving your glass to contend with less extreme temperatures.

    Hand Washing

    Most of our recommended mugs are dishwasher-safe, but doing so could limit the lifespan of your glass. Part of the glass blowing process for double-walled mugs involves leaving a small hole in the bottom. These holes are more likely to reopen in the high water pressure of the dishwasher, allowing water to cloud your mugs’ walls. Plus, your mugs could get scratched or cracked, so you may prefer to hand wash.

    Other cups we have reviewed:

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    Conclusion

    The reviews have spoken! Our favorite glass mugs are the Bodum Bistro Double-Wall Insulated Coffee Mugs, which are an attractive, lightweight, and well-insulated option. If you need something a little less expensive, take a look at the simple and durable Libbey Crystal Coffee Mugs, which are a great value.

    With hundreds of glass mugs on the market, you’ve got plenty to choose from. But all those choices can be time-consuming, so we’re here to make shopping easier. We hope this guide, with its detailed reviews of the 10 best glass mugs of 2020, saves you some time and helps you find your best options.

    Kate MacDonnell

    Kate is a lifelong coffee enthusiast and homebrewer who enjoys writing for coffee websites and sampling every kind of coffee known to man. She’s tried unusual coffees from all over the world and owns an unhealthy amount of coffee gear.

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