Joined in 2023 
82 
63 About this deal
Deep clean with b aking soda and vinegar Pair baking soda with white vinegar to effectively clean the inside of your travel mug. Wait for the reaction to finish, rinse out the cup and repeat if necessary.
The tightly fitting silicone lid of this hand-crafted tumbler creates a good seal, making sure that, as long as the cup is kept upright, it’s pretty spill-proof. Because it’s handmade, the colors and shapes of this 10oz/300ml cup will vary a touch but we think that simply adds to its beauty. While it’s not the lightest we tested at 12oz/340g, it’s not the heaviest either, and it does look good and is very pleasant to drink from, whether you’re traveling or sitting at your desk.
Want tough, leak-free mugs that keep coffee hot for hours? We're here to help with our best travel mug roundup
While this 12oz/350ml Bodum Vacuum Travel Press only admits to being spill-proof rather than leak-proof (and should be always carried upright), it does have a few other things going for it that we think make it a good investment for a freshly brewed coffee lover. Insulation: Travel mugs are designed to keep your drink hot—or cold—using double insulate linings. We tested our sample mugs to see how well they maintained the temperature of our drinks over the course of a typical day. A nice touch is measurements marked on the inside of the cup to show your barista where to fill for your favorite 8oz or 12oz brew. Made from 18/10 stainless steel, it weighs just 268g unfilled and features a screw-on lid with a silicone seal that, despite us trying quite hard, helped this cup live up to its maker’s boasts of it being totally leak-proof. Going for ceramic or glass travel mugs will help maintain the flavor of your coffee or tea. They're also easier to clean since you can pop them right in the dishwasher. However, they won't hold the heat of your drink as well as other materials. In other words, if you just want something to keep at your desk, a ceramic or glass coffee travel mug will suit just fine.
We run through so many travel mugs, and not all of them are winners. These are a few we like, just not as much as the ones above.Dry with the lid off As most travel mugs are leakproof, leaving them to dry with the lid on will likely trap humidity and odours inside.
Stanley Adventure Vacuum Quencher: It's not that it's a bad tumbler, but rather that I don't see the point. Yes, it has the typical Stanley bombproof powder coating and build, and it does a fine job of keeping hot drinks hot and cold drinks cold, but the chief feature is just … a straw. It pokes out of a hole in the lid without sealing to the opening's sides, so it's not spill-proof if you're using the straw, even though there's a lid on it. You can close the lid, but you have to remove the straw and put it somewhere. It doesn't flip down conveniently or anything. “Insulated tumbler with a reusable straw thrown in” seems like an afterthought of a product. No matter the material, just make sure the insulated mug you choose is approved for use with hot drinks and not just cold ones. Most are designed to be more leakproof than reusable cups. However, we found from our testing that some still leak easily, even when advertised with phrases such as 'leak-resistant'. Available in a wide range of colors (we loved the Hot Pink) it’s super light but still feels sturdy unlike some other collapsible cups and it’s very pleasant to drink from. The stopper is easy to pop out one-handed, which is great if you’re walking about or on your phone. Once you’ve finished, simply remove the heat sleeve and open the stopper and collapse it up into a 2in/5cm deep ring. The easy-as-you-like, leak-proof press release lid is designed so that you can hold the mug and open it to drink from and then swiftly close it with the same hand, great for multi-taskers or hikers. It also means that if you accidentally let go of it while you’re drinking, not a single drop of your precious brew will be lost. Made from 18/10 stainless steel, the 12oz/350ml model we tried keeps drinks hot or cold, for 5 or 8 hours — plenty long enough for a day out in town or a hike with the dogs.
30oz Double Walled Insulated Stainless Steel Tumbler
How much caffeine are you actually consuming? - caffeine levels in high street coffees vary significantly, Which? finds You’ll never have a problem getting to grips with this 16oz/470ml Thermos Stainless King Travel Mug. Unlike many others we tested, it has a solid handle by which to grasp it. Coming in several colors — including an on-trend Copper, a bold Red, and stunning Midnight Blue — it looks stylish, too. No matter your choice of caffeinated beverage or healthy alternative to coffee, it promises to keep hot drinks that way for up to eight hours, the longest of all the double-walled insulating mugs we tried.
Great Deal 
New Comment