Beast Tumbler - 1050 ml (40 oz), Navy Blue | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free

I recently stumbled upon this incredible drink container that keeps beverages at the perfect temperature for hours! Its sleek design, durability, and perfect fit in any cup holder I've used so far make it a game-changer. Highly recommend for anyone who’s always on the move! 🌟🚀 #MustHave #OnTheGo

This is an epic mug. Holds a massive amount and keeps it cold even in full sun. Great product

Perfect!

I like the amount of liquid that this mug holds. And that it’s designed for car cup holders. Make sure that you prep it well before putting your chosen beverage in it though to preserve the temperature of your drink. The only thing I am not keen on is the drinking hole cover. It’s as if the designer was getting to the end of the day and was in a rush to get out of the office. It’s functional but I think it won’t last long after continuous use. But that’s just my opinion.

Put water with Ice at 10 pm - Ice still keeping it cool at 11 pm - Simply Brilliant. Not exactly portable as it leaves up to its name of the Beast. -But beer/ water/ soft drinks whatever needs keeping cold - The Beast delivers = 10 stars

This is a great cup, if maybe a little too big?!I wanted the biggest I could find and this is it.Took a tea to my sons football match and was unable to drink it until we got home as it kept too hot, and kept ice in my drink overnight. Two different size/shape straws and a pipe cleaner to clean them.

Keeps drinks cold for hoursBut a little bit bulky

My husband loves this, however for the durability of the tumbler the lid is made of hard plastic and 1 of the hinges snapped. I did receive a replacement though and customer service were great.

There is a bit to like about this and just as much to dislike. The likes are that it is not too expensive and fits a lot of coffee/water. Feels ok in the hand and fits easily in the cup holders I've had to put it in.The dislikes. The lid doesn't fit very well and seems to want to just pop off. My coffee cooled down really quick. My ice melted quickly when I had ice water in it. The main part of the tumbler is high quality. I dropped it once and it didn't even chip the outside.Probably wouldn't buy another one and go with a different brand. It isn't terrible but not great or even good either.

I git this cup as a replacement for my iron flask brand cup since it started to rust. Its really surprising these cups rust since they all claim theyre made of stainless. But just like my old cup this cup is rusting just after almost 1 week of using it only for water. It does excellent with keeping the water cold without the lid in 110degree weather here in Phoenix outside allday. Great size, gits in cup holders holds plenty of water, has great colors but sadly it fails the rust test as well. The surprising thing about the rust though is how it happened so fast. My old iron flask branded cup took about a year to rust. This took just under a week to happen.

It keeps my drinks cold all day. I even left my drink with ice in a very hot car for all afternoon. When I got back it was still cold and it still had ice in it. Performance is awesome, material is obviously top tier. I like the appearance of it.

This thing is great! I filled it with chunked ice at the convenience store earlier yesterday, along with water. I refilled it later last night and it was still about 3/4 full of ice. I had it by my bedside overnight and this morning when I went to take a drink, the tumbler is still halfway full of ice. This is exactly what I was looking for, fits my car's cup holder well and keeps drinks cold for a VERY long time.

Love the size and lid on this cup. I struggled with constantly trying to screw a lid on, this one is just a pop on lid. My only issue is that it does not hold ice very well.