Snapseal™ Byron

Stainless Steel Travel Mug


Your everyday companion - Snap to it with SnapSeal! This larger capacity, hard-working mug allows you to snap the lid open and closed so it’s sealed shut when you’re done sipping. You’ll also love that it will also keep your morning joe hot for hours, so you can take it to go.


  • Volume: 20
  • Price: $12.99
  • Width: 2.75"
  • Height: 8.0"
  • Lid Material: BPA-Free Plastic
  • Body Material: Stainless Steel
  • Heat Insulation: Up to 7 hours hot
  • Cold Insulation: Up to 18 hours cold
  • AUTOSEAL® lid: No
  • AUTOSPOUT® lid: No
  • Button Lock: No
  • Carrying Clip: No
  • Top-rack dishwasher safe lid: Yes
  • Top-rack dishwasher safe body: No
Download care and use guide
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Why Snapseal™ is your perfect everyday companion.

One-Handed Operation

One-Handed Operation

SnapSeal is designed for an easy, one-handed drinking experience. All you need to do is pop the top to drink! No lid to unscrew or remove- just make sure to snap it closed after you’re done sipping to seal the leak-proof lid.

Lock in heat for hours

Hot Up to 7 Hours

We know you don’t like it when your coffee gets cold (we hate it too). To help you out, we’ve engineered THERMALOCK vacuum insulation to keep heat locked inside of our stainless steel travel mugs. Our double-wall vacuum insulated coffee mugs trap heat so that with select models, your drink stays hot up to 7 hours after the first pour.

Tech Talk

    Seal It In – Leak proof lid (when closed) for on-the-go activities

    For the Long Haul – Drinks stay hot up to 7 hours and cold up to 18 with THERMALOCK™ Vacuum Insulation

    Lend a Hand – Easy one-handed drinking

    Perfect Fit – Fits most car cup holders

    Get a Grip – Easy grip to grab and go

    Clean Up – Top rack dishwasher lid, hand wash body

    All Contigo products are BPA free, have a limited lifetime guarantee and are designed by passionate inventors and innovators who have your mobility in mind.

Engineered with you in mind

Because we’re different

Product Reviews

5 stars if you like burning yourself

Posted on 3/23/2016 by mtbiker-s

I really wanted to like this tumbler. I have burnt my lip several times, and its not because of the hot coffee. Its the way the lid is made. I have other tumblers where I drink the same temp hot coffee and all is well. This lid just did not work for me, to shallow I guess. If you like piping hot coffee, this is not the tumbler for you. The hot beverage comes out way too quick, causing it to burn your lips and making a mess. Great for luke warm coffee but who wants luke warm cofee?

Posted on 2/19/2016 by Milo

Got one of these for Christmas in 2014 and I love it. About to order another one so I have one for coffee and one for water.
Contigo Byron

Posted on 2/9/2016 by Ebony

I think this cup is amazing. So much so, I'm actually writing a review about it. The only reason it's not a 5 star cup is because sometimes, like in a previous review it is hard to get the lid on all the way, so it leaks. And it's hard for me to snap it open sometimes (I could just be weak). But other than that, my only other complaint is that it works SO well with keeping my tea hot, that if I put the tea in the cup at an undrinkable temperature, I won't be able to drink it for like, 5 hours until it cools off a little. One time, I left the cup on the counter by accident and when I came back home like 7 hours later, it was still rather warm. I would def recommend this product.
Love It!

Posted on 2/4/2016 by Doug E Fresh

My baby bought this for me for my 50th birthday. Love it! Is fluid and air tight (caution, all vacuum seals tend to spit when you open them if fluid is near the opening, cover it). Can shake it, tip it, whatever, and the fluid stays in, and stays amazingly hot or cold for hours.
The only problem? It does not magically clean itself. :(
Although I have not cleaned the inner seal until today, and it has never leaked. :) (it was nasty!)
You have to be careful lining the lid up before cranking down on it, so you don't cross-thread it, but that is simple to do. It's also stood up to some, ah, abuse, and come out with some scars, but works great still. :)
Thanks for a great product.
Best yet

Posted on 2/1/2016 by Thomas

I have not found any travel mug that works better, keeps coffee hotter, or more leak proof than this one. I use it every day on my way to and at work. I'm not easy on my gear and after 2 months it's still looks good and works exceptionally well. I just ordered a second one so I don't need to bring a thermos to work for lunch. I'm in Michigan and I work outside all day so I need a well insulated travel mug. I have read the other reviews and I have never experienced any of the issues other than once in a while it will have a bit of pressure when I first open it to take a sip but that has not been that big of a problem. For my lunch I will preheat the mug to assist it in keeping my lunch coffee hot.

Posted on 1/22/2016 by Lorraine

Bought this mug back in the summer. It worked great keeping coffee hot and ice water cold. Always hand washed and dried because it was the perfect mug. Now only six months hot coffee is lukewarm in an hour...very disappointed as its not a cheap mug and have gotten several coworkers to purchase also.
Do Not Drink and Drive with this tumbler

Posted on 1/15/2016 by Tunez

Do Not Drink and Drive with this tumbler, you'll get into an accident. The top is very poorly designed and your nose hits against it (No, I don't have a big nose, average for an Asian person) and you only get a dribble out of it unless you tilt your head back. You can't see the road when you're doing this and risk an accident. With so many complaints about the small round drink opening and the fact that they've have the new larger oval opening (last review I saw was from 2014 so I took a chance they changed it), I thought they would have changed the top on this tumbler, I would have given it at least 4 stars if it wasn't for the top. Glad I also purchase the Bubba 20 Oz Hero Tumbler as well. It works great and you don't risk getting into a car accident when you drink from it.

Posted on 1/10/2016 by Scott

I've had this mug for about 6 months now and absolutely love it. Keeping coffee hot is great and not spilling even better while flying. Enjoy it so much gave a friend one for Christmas and he already has all of his family members buying them too. Very impressive. Thanks Contingo.
So so cup

Posted on 1/7/2016 by Shanee

The cup is great at keeping things hot or cold however, putting the top on correctly is hard. It does not screw on easily and needs multiple attempts to secure.
Very Happy But !!

Posted on 1/6/2016 by Roberto

I am very happy with this tank, I have used it for keeping my coffee hot, not much use for cold but when do it's cold, the only problem now is that after so many cleanings my "O" ring is getting old and the plastic skin out side is also getting somewhat worn down I'll like to change it but after 45 min of trying to find the place to order it I find this site only so here I'm, trying to figure it out how to, order it, because I want to be able to use it for as long it last me if I don't forget it somewhere because it comes with me every where I go it have traveled to diferente places and almost abandoned several times behind but always got it back if I have to rate from 1 to 5 starts to bad you can't not add to it but I'll give it a 10 *

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