REDUCE Reusable 50 oz Cold1 Water Tumbler – Ergonomic Handle – Double-Wall Insulation – Sturdy Desktop/Tabletop Mug with Lid and Straw – BPA-Free – Stainless Steel for Gym, Home, or Office– Phantom

Received this today and earlier than anticipated! Opened and put a smile on my face! Love the colour, looks durable, stable and long-lasting. Used it straightaway iced cold watermelon drink and kept the ice longer than on normal tumbler. I had then at night ice for drink and overnight the ice have not melted as yet. Incredible! Thinking of buying the 50oz one!!! Recommended definitely 💯

use it everyday, holds just over a litre and keeps my water cold all day

Love these cups bought alot for family members aswell as my own kids

I like it's like having a small keg on your desk, feels sturdy. The only issue I have is the handle seems like it's made of plastic, so time will tell if it degrades in 5 years. Also the lid smells. When you put your face close to the tumbler you can smell it. When you drink from the tumbler with it on, it smells and the smell enters your mouth and you can taste it. It's probably because it's fresh off the line and it's just the chemicals in the plastic coming out of it. Most likely it will subside over time. Other than the lid smelling for now, it's not a bad tumbler if you're after a gulper or don't want to take more than one trip to the kettle. UPDATE: Seems to be working, been drinking a lot more with this. Might be the mindset of it's huge, I need to drink this. I make hot drinks with it and I don't mind it going cold. Made a brew 6:30am, woke up at 1pm (shift work) and it was still warm. Not hot but warm. Also, I must have got used to the lid because I can't smell it now. Update: The hinge on the lid broke, but I can still close the lid and for now still flips, but without issues. S replacement lid is showing the same price of the tumbler so you might need to think abouth that if you purchase one.

Love it.

Very good quality and ergonomic design.

This is my second mug from these guys— my husband stole my first one and uses it for work because we both love it so much! We’ve had our first one for about four years before buying this new one due to THEFT! (My husband is reading this as I type and is laughing at me! lol) The mug is quite rugged and resilient, having taken more than one tumble off the roof of my car at 40 mph because I forgot it while loading groceries in my backseat at the store and then driving home. But this mug is worth pulling over to retrieve when you figure out what the “thump thump thump” noise is. Oops. It’s also nice and fat so it doesn’t tip over easily while driving when it makes it inside the car. What I love most though is that I can keep ice in it for two days before it completely melts, so my drink is always cold and not watered down, which is how other mugs this size would be — thereby wasting the extra large volume it carries. With this mug, I enjoy my drinks all day long!

Fabulous black mug, very high quality, ice stays much much longer. This one is nicer that the reduce 50 oz tumbler I recently lost. This mug WILL Last you a greater many years with certainty

I purchased this mug because I love to drink ice water and let me tell you it does not disappoint! The longest time so far is 14 HOURS! I filled my mug at around 9 in the evening with a good amount of ice and filled it with water and when I woke up at 7am and took a sip it was still ice cold with plenty of ice left. I got around to washing my mug at about 11am and there was still ice! This mug is so easy to clean, the straw is the perfect size, I love the assortment of colors, it’s not heavy, it’s great quality and the seal is tight as can be but not too difficult to take the top off. I would recommend this mug to family and friends and anyone looking for an insulated mug! If you’re unsure about purchasing this mug, don’t hesitate BUY IT NOW!