Rough and Tumbler Tea Thermos
$45.00
Premium Insulated 18oz Bamboo Tea Infusing Thermos
When you’re on an adventure you don’t have time to stop and brew a cup of tea. This double insulated stainless steel and bamboo thermos is here to keep your adventure going all day and night, with over 10 hours of heat holding ability the only thing you need to worry about is saving your CON check if you don’t let your tea cool off first. Drink in the adventure with the tumbler that has classic tattoo class art for your favourite 5e class.
As Seen On

The perfect flask for tea lovers: Hot or cold brew your favourite D&Teaâ„¢ brand tea (or really any of your delicious teas you’ve got tucked away in that massive tea closet of yours) easily and even on-the-go. Just pop your tea into the built in tea infuser and you’re ready to go.
Traditional Americana tattoo class design: Do not soak bamboo in water. We suggest you hand wash them to protect the art but we are not your dungeon master. Don’t freeze or microwave.
- PREMIUM CONSTRUCTION – Made from double-insulated food grade 18/8 stainless steel, this thermos was made for brewing tea and keeping it at the perfect temperature all day long. Its double-walled, vacuum-sealed design with inverted threading provides exceptional heat (and cold) retention while also preventing leaks. This should fit in most cup holders and will survive being thrown into your RPG bag (though maybe keep it away from the dice to protect the art).
- USE CAUTION: THIS STAYS HOT – Read the reviews, ask about it in our Facebook Group, look on Twitter: This thermos stays hot and for a long time. You can still burn your mouth after 10 hours. The vacuum sealing regulates interior temperatures and insulates your tea (or coffee, if you want to do us that way). Keep your drink hot or cold all day without any messes or condensation. Keep your drinks stylishly hot or cold for your entire gaming session*.
- IT’S NOT JUST FOR TEA – Of course, you can brew tea in this with the built in tea infuser. However, the mesh size allows for excellent cold brewing of coffee overnight or for any of your fruit infusions. The stainless steel also won’t hold any smells or flavours making it perfect to use any of your things you want to keep hot or cold — smoothies, water, wine, juice, beer, or even a good clam chowder now and then.
- SAFE FOR YOU, SAFE FOR THE ENVIRONMENT – The outer shell is made of renewable and sustainable bamboo while the inside is stainless steel making this an incredibly environmentally friendly no waste choice for your beverages. BPA-free and totally non-toxic. Worry about the beholders, not what’s in your bottle.
* Yes, even if the wizard takes hours to choose what spell they are going to use only to have it nullified by counter spell anyway.
Weight | 15 oz |
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Design | Sorcerer, Ranger, Barbarian, Warlock, Wizard, Fighter, Dungeon Master, Rogue, Cleric, Paladin, Monk, Druid, Bard, Artificer |
Britny –
brewed tea at 7am, left top off and was finally drinkable by 9am, started putting the top on and it was still drinkable at 4pm!!! that’s at least 9 hours of hot tea for my “forgot my tea exists” self. the bottom is nice and grippy. The design has some form of grippy texture to it and seems partially embedded into the bamboo to be chip resistant but also is raised from the bamboo as well. The tea infuser is the perfect size and easy to clean, love that there is a top piece to the infuser as well for extra security of the loose tea in it. Absolutely no stray tea leaves in my tea so far. Lid is secure and easy to put on, it doesn’t constantly try to cross thread like some other cups with lids do. Overall a well designed product and well worth the cost!!
EvilJenny –
Just got our DM Thermos, and love it! The perfect size and weight for my tea. I will be ordering the Druid one for my daughter soon!!
Danni –
This tumbler is fantastic for taking tea to work and still having it piping hot at lunch time. I’ve brewed at 11am and still had hot tea 8 hours later, and still very warm tea after 12 hours. I’ll be ordering more of these for gifts!
Maggie –
This is honestly the best tumbler for hot drinks I’ve ever had. Sure, a Yeti or Yeti knock-off can keep stuff *cold* well, but many of them don’t do hot stuff for long periods of time. But oooh boy, this one does! I made tea in it at 11am, put it on my desk, forgot about it, finally picked it back up at 7pm, and the tea inside was still so hot I almost scalded my mouth. It *stayed* hot for another 2 hours with the lid off, when I finally finished it.
And, to note, the outside of it never got hot. The bottom is nicely grippy, and the tumbler itself has a nice heft to it. If you like hot drinks, I’d definitely suggest picking one of these up.
Liz –
LOVE my tumbler- leaves the tea surprisingly hot for hours- I’ve found I need to add an ice cube or two if I want to enjoy my tea right away- which is fine by me! Really well made, and gorgeous artwork- I’ll be buying them for my friends for gifts for sure.
Ashley –
The best thermos I’ve had for keeping things warm! It’s just as the others say, it stays warm for hours. The tea infuser that goes inside is wonderful as well. Looking forward to eventually getting a few more.
Rachel (verified owner) –
I got the rogue one. I was always pinning after playing a rogue, but almost always stuck playing a healer of some sort. Well, I’m finally playing a Rogue Fairy in a side game and to celebrate I order this tumbler! Let me tell you this thing was so much bigger than I expected. I didn’t get during the Kickstarter because I wasn’t sure it was worth it in my budget at the time. Damn it sure was! Live and learn. It keeps my tea so warm that I have to pour little bits out into my mini tea cup let is cool a bit before I can actually drink. But I’m not complaining because now when I forget about my tea, it’s still hot and I don’t have to microwave it (ewww and gasp) or water it down to warm it back up. Plus I get to use my mini tea cups again!!!
PK –
Love my D&Tea Thermos! So easy to brew delicious D&Tea loose leaf blends with the included tea infuser. Infuser is easy to clean and thermos keeps tea warm for at least an hour – with the lid off! My fellow adventurers are jealous – and now I know what to get them for the holidays!
Zee –
Grabbed a Wizard one during the KS and am thrilled I did! It’s a beautiful piece of highly functional art, and as a tea aficionado I’m always looking for both a stylish and useful way to carry my tea with me and this meets both criteria!
The bottle has held up to being tossed in a bag without leaking or damage to the art, and the bottle itself keeps my drinks hot when they’re hot and cold when they’re cold longer than any other thermos I’ve had! The infuser also makes a great tool for cold brewing both tea and coarse ground coffee, and is easy to clean and even gets used in other mugs and pots. This is going to be a nerdy thing I use for a very long time, and if you’re looking at that price and wondering if it’s worth it, I can say with a RESOUNDING yes that it is worth every penny.
Audrey McCaw –
these tumblers are amazing!! i pour my hot tea into this in the morning, and it’s still hot by the evening! the design is just the cherry on top, the art is classic and cute. the diffuser inside is so amazing, works incredibly well and is super convenient. amazing product, would absolutely buy again!! i would recommend this to just about any tea lover
Marissa Clutter (verified owner) –
Have one- love it! Tea stays warm, basket is easy to use to brew tea. The bottom is nice and grippy so I don’t knock it over. I love the design. My husband is jealous of my superior beverage holder, I just ordered him one so that he stops gazing longingly across the d&d maps at me during games.
Tania (verified owner) –
I ordered the Bard design. This is a great tea tumbler. It does exactly what it is supposed to do and has lovely artwork! It would be great if there was a smaller size too. I would order another design in a smaller size if it existed. 🙂
Marty –
Picked up an artificer one at C2E2 and also some tea. There was a mixup with what I had ordered but they fixed it immediately. Excellent customer service, even more excellent product. I’ve never had a drink stay hot for 12 hours like this before.
Korbin Holderman (verified owner) –
Ordered a Bard Tumbler, its beautiful and solid construction I wish I could add a picture, thank you!!!!
Caroline Svensson (verified owner) –
Ordered the Wizard thermos and it is beautiful! Shipped to Sweden and it arrived early. I use it at work and it keeps my tea hot for the entire day. I just love it so much! I highly recommend this to anyone who loves tea.
Heather (verified owner) –
The tumbler is beautiful and has brought a bit of joy into my day in the office and out in the field. I’m a biologist and having a tumbler that stays warm all day with my favorite tea on hand is an amazing feature to have while out counting waterfowl along the coast! Highly recommended.
I bought the Wizard one as I almost always play a Wizard and well, the skull and book design is pretty damn cool 🙂
Chip –
Picked up the DM tumbler at PAX East and immediately used it back at the airBNB. It is fantastic! Infuser closes nicely to keep loose leaves out of the tea and it kept the tea hot for a long time!
Also, folks at the booth were knowledgeable and very friendly! Pleasure to meet you all.
Thank you!
Dukat –
Got the Druid tumbler at PAX East 2022 and I love it. It works so well, that it’s easy for a newbie to loose leaf teas like I am to make a really good cup of cold brew. And the tumbler does a really good job at keeping the tea cold while I’m at work.
AMY MASTERS (verified owner) –
I love my DM = Dungeon Mommy tumbler. It keeps my under dark and chill hot for hours and that makes me happy. And a happy DM is a benevolent DM. Nobody likes a dehydrated, cranky-pants Dungeon Mommy. I also got my best friend a Druid Tumbler and the Palace Elixir for her birthday. She is equally hooked! Love you guys
Ruby Ann Elliott –
Finally bought a thermos at Chicago FanExpo and it was definitely my best con purchase. I used it all day at the Con and have been using it at work to brew my Underdark and Chill, so I can have it while I work.
Angela (verified owner) –
Absolutely amazing!!! Bought the Druid one for my best friend and the design on it is beautiful in person!!
Troy (verified owner) –
Waited a few weeks to receive my DM tumbler since it was on backorder. The staff was incredibly nice and communicative and the tumbler is amazing! Keeps my drinks hot all day long, definitely worth the wait!
erin –
I bought the tumbler at NYCC this year and use it every day. It keeps my tea the perfect temperature all day. I can even refill a few times before thevtea becoms weak. The design is gorgeous. Well worth the cost and very sturdy
alenayuy (verified owner) –
This thermos is well worth the money spent on it. It keeps my tea hot, which is good, because, like some other reviewers, I tend to forget my tea. I like to take it to work, because I can use it for fresh brewed tea without having to use a tea bag. Whatever I don’t have time to drink is still hot eight hours later. I first saw it on Critical Role, where one of the players had the Bard design. I was thrilled to find out where it was from and that it wasn’t a custom item just for him.
Ethan Pedigo (verified owner) –
This thermos is amazing! The detail of the decal is crisp and have seriously debated some of its aspects for my next tattoo. I haven’t had any issues with the bamboo swelling at all by following the cleaning instructions and the stainless steel material has rinsed clean with no lingering residue or smell. Wonderful product by wonderful people! I can’t brag enough about the customer support team either!
Evan Farley (verified owner) –
I bought two of these (rogue and warlock) for my partner and myself and I am thoroughly impressed by the quality of the materials and the design work as well as by how well they keep the contents hot.
The longest I’d let it go is about about 7 hours for non-black teas that want a lower temperature water, but even at that point, my chai (195F) was pleasantly warm after a day of work. I’ll definitely be buying these for the rest of my group!