Beast Tumbler - 550 ml (20 oz), Silver | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free

After putting this product through its paces over the course of the last month I feel happy to submit a review for it, this is a review of the 20oz version.First impressions were good; the tumbler is a quality, premium product that feels solid yet lightweight, the inclusion of two straws and a specialise crooked cleaning brush are exception additions also.I have used the Beast at a convention for five days during which time it contained lots of hot coffee and many different cold cocktails.It keeps its temperature incredibly well if you use the cap provided and I feel this is the best way to use the Beast.Testament to its insulating properties I went to bed at 2 am one night and when I woke at around 8 in the morning the ice cubes were still kicking about inside!Since the convention I've used the Beast to hold hot and iced coffee among other chilled drinks and so far I have had no issues with it at all.If you're looking for a new travel cup for that morning commute, or for your cupholder on a road trip or just a special something to keep your drink at it's ideal temperature where ever you are all day long then this is the one for you!

When we first took the tumbler out the box it was easy to see this was a quality product. Everything about it feels like it was made to a very high high standard. They keep the temperature of the drink inside both hot or cold and the metal straws are perfect along with the included cleaning tool. Thank you for delivering the quality promised.Also it's environmentally friendly and who doesn't love that!

This is great but have to leave the lid open for quite some time so it doesn’t leak when hot coffee in there, I closed it after 20mins so I could travel with it and it still leaked but it is solid and I still love it, just can’t close it for a good while, coffee does stay warm still though

I bought this cup about a year ago and I still use it every day, it still looks as good as it did the day I bought it. It is fantastic it keeps my coffee warm for hours.I don't use the straws as I tried them and they make everything taste like metal.The lid is ok but it leaks from around the slide open part but its not an issue if you keep it upright.As I said at the beginning It is a fantastic cup

I’m just going to pack up all my other bottles and cups because this really is the best!Reassuringly weighty stainless steel cup , great straws plus a cleaning brush AND a spill proof lid! In one box! What more could you ask for really.I can’t say this is 100% leakproof because no cup, mug or bottle is ever going to be 100% but with the push to close lid I can be really sure I’ve popped it into place so that should it be knocked or bumped off a table then I’m not going to have a massive mess to clean up, maybe nothing at all or just a dribble. I love how easy it is when washing to use the small end of a spoon to ease the lid into pieces and give them a good clean, Ive never had a cup that can do this! So well though out!I’ve had this cup almost a whole day now and I’ve had ice water, hot tea and now a lovely cold lemonade from it and with each cleaning it’s not had any odour or staining. I had my lemonade at 4pm and it’s still perfectly chilled at 9!

I love my thermal mugs and have been through many in search of perfection. The actual cup/container is amazing quality and build. The lid however looks great and I want to like it but it's hardly even splash spoof as stated. I'm lucky enough to be able to walk less than 5 minutes to work. I can't even walk that short distance without my coffee leaking through the seal and dripping onto my clothes. Because I like the cup design a lot I just use it in the house. The straws included are great too for cold drinks. It's just not suitable as a travel cup.

All they say it's true the cup has good qualities such as not heating or burning your hands while holding g hot drinks although when you out a hot drink in it as it and seal the lid the pressure of the heat will push the lid out and spew 🔥 coffee all over you as it happened to my self burning me a little and staining my white shirt as I am leaving for work.Thank you

Works really well, kept tea hot for a good while and is easy to clean. Will leak if tipped to far so don't try putting it in a bag if full.

Product seems so cheap for the price you are putting in. Quality is not that great.For example if you are removing the cap for drinking then it removes the whole lid which make no sense in holding the liquid spill free while traveling. And the packaging is not that great either.

De muy buena calidad y cumple con lo esperado.Mantiene las bebidas frías por varias horas al igual que calientes.Ideal para la playa o días muy fríos

Buen producto. Exacto como lo describen

Je cherchais un MUG Isotherme de grande capacité pour mes déplacements au bureau et bien ça y est je l'ai.J'avais vue dans les commentaire que des gens se plaignaient de fuite au transport , mais je ne rencontre absolument pas ce genre de désagrément encore faut il savoir respecter la mécanique des fluides et bien attendre âpres remplissage quelques minutes avant de fermer la trappe de boisson du couvercle .La pression lier a la vapeur s’étant évacuée le couvercle fait parfaitement ventouse et l'engin est prêt pour le transport. ATTENTION a la taille conséquente de l'objet( transport en sac a dos obligatoire).

I have been using the same 20-oz Aladdin mug I received as a Freshmen Orientation gift in college for the past 23 years. I have been somewhat nervous about my practice of drinking out of a mid-90's, frequently dishwashed plastic mug (most certainly NOT BPA free), but I never found a replacement mug I liked.I had tried using other metal mugs (the kind you get as freebies at conferences or sports events), but was frustrated by the sliders which trapped liquids and couldn't be cleaned (I drink homemade lattes daily, and trapped milk goes rancid before I even leave work for the day), and the mugs couldn't hold up in the dishwasher - a leak would always develop, usually in the base, and you could hear water sloshing around inside the "vacuum-sealed" mug. Additionally, these mugs were always 16 oz or smaller. I know that 4 oz doesn't seem like a lot, but I would always notice a difference when I ran out of coffee before I expected to.I decided it was time to find a replacement for my favorite mug. I wanted something dishwasher safe (that wouldn't develop a leak in the mug if washed and had a lid that was able to be easily fully disassembled and reassembled for thorough cleaning). It needed to be BPA-free, non-reactive (I use Essential Oils in my water, and would like to use them in my mug, which I couldn't do before, as they can react with plastic and aluminum, but are safe with stainless steel and glass), spill resistant (my Aladdin mug had open holes with no slider), insulated for hot and cold, fits in a standard automotive cup holder (my old mug was too big, but fit nicely into the center console of my mid-90's Outback (it's like they were MADE for each other!)) and had to hold 20 oz.The BEAST has fit the bill to a T. I have only had this mug for two days, and have only used the mug with the seal-able lid. My coffee stays hot until I have finished drinking it (which can be a few hours while I work at my desk). When my coffee is done, I can easily take everything apart and thoroughly rinse the mug and lid and refill with ice water with no lingering coffee flavor.I anticipate it will take a little to get used to drinking through a stainless steel straw, but I am VERY happy that this was included. A stainless steel straw will allow me to use this mug with essential oils, as I will be able to keep the oils away from the plastic lid by sipping through the non-reactive straw.An unexpected feature was the nose guard on the slider of the lid. I have had the experience with past mugs with sliders that, when I go to sip my beverage, the little tiny hole which is provided to allow air to enter the mug to replace the liquid coming out gets covered up and sealed by the tip of my nose as I drink, slowing or stopping the flow of the beverage through the drinking hole. This mug has a raised section which protects the air hole without preventing air from entering it. It is a little thing, but something I notice (with relief) every time I take a sip.The exterior of the mug is more compact than I expected, which is great. However, for some reason, it feels larger than it looks when I hold it. I have somewhat small hands (I wear Men's S or XS gloves/ Women's S or M depending on the style), and am finding myself holding the mug closer to the base for a better grip.I read the reviews from other customers and one of the tipping points for my decision to buy the BEAST was the customer service reputation from Greens Steel. I have received two emails from Greens Steel so far, checking in on my purchase to make sure I am satisfied and to let me know that they are available to help if I have any questions or encounter any issues with my mug. The reviews from the other customers make me feel like this concern and customer engagement is genuine and heartfelt, and as a result, I won't hesitate to get in touch with Greens Steel with any question I have, if necessary.