Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Aquamarine Blue)

The Beast 50 oz Tumbler from Greens Steel is a game-changer in the world of insulated drinkware, delivering unmatched performance, durability, and style. Crafted from premium 304 18/8 food-grade stainless steel with a robust powder-coated finish in Army Green, this tumbler is built to withstand the rigors of daily use, from morning commutes to outdoor adventures. Its double-wall vacuum insulation is exceptional, keeping ice intact for over 24 hours and hot drinks steaming for hours on end—outperforming even the most renowned brands.What sets the Beast apart, particularly when compared to Stanley tumblers, is its superior design and functionality. The Beast’s upgraded screw-on lid with a leak-resistant gasket ensures near-perfect spill protection, a step above Stanley’s lids, which can occasionally falter under pressure. The inclusion of two stainless steel straws (one curved for water, one wide for smoothies) and a straw-cleaning brush adds a level of convenience and eco-consciousness that Stanley’s bundles don’t consistently match. Additionally, the Beast’s welded handle is sturdier and more ergonomic, making it easier to carry its generous 50 oz capacity without strain.The tumbler’s electro-polished interior prevents flavor transfer, ensuring every sip tastes pure, while its dishwasher-safe design simplifies cleaning—a practical edge over Stanley’s sometimes finicky maintenance requirements. At 10.5” wide and 5” tall, it fits most car cup holders and backpack pockets, offering versatility for on-the-go lifestyles. The powder-coated exterior provides a slip-resistant grip and resists scratches, maintaining its sleek look through countless adventures.I’ve purchased this tumbler for all three of my vehicles because it’s so useful, and frankly, it’s better than Stanley in every way that matters—longer temperature retention, a more secure lid, and a more thoughtful accessory bundle. Priced at $35.00, the Beast offers premium quality at a competitive value, making it the ultimate choice for anyone seeking a reliable, high-capacity tumbler. Whether you’re a coffee aficionado, a hydration enthusiast, or an outdoor explorer, the Beast 50 oz Tumbler is a must-have that redefines what a tumbler can do. Highly recommended!

I ordered the 42oz Cupcake Pink tumbler and I was skeptical because I've had trouble finding a good cup that won't leak. As soon as I got this one I tested it out. No leaks! I haven't tried it with the straw yet because straws are aggravating but I love that they included the cleaning brushes for the straws.It kept my drink cold at work all day, never leaked, no metal taste, is easy to carry, and fits perfectly in my cup holder in my car. I love the color: it's a fun summer vibe and I can't wait to hit the beach with it. I would recommend this brand to everyone. Why pay almost $50 for a Stanley?? Not me! The Beast is where its at!

By far hands down the best tumbler out there just do your research and see for yourself, this company’s customer service is above exceptional and Jen from customer relations is a real pleasure to deal with she is so kind and goes above and beyond to make sure you have a great experience with there product, yes people that is correct above exceptional customer service a lost art that you can surely find here and I love my 50oz tumbler it is everything they claim it to be and then some, customer for life

Needed a larger tumbler for hot or cold drinks (mostly hot water for me) that will not leak. It also came with a dust bag for storage. Do not tighten the lid so tightly. Let the steam vent if using it for hot drinks. Though I will like it much better if the lid is not a twist lock.

The product is well made and is a good quality product. I purchased this because I want to keep my coffee hotter longer and this definitely does the job. I needed a shorter cup to fit into my super automatic coffee maker which is why I chose the 10 oz one. The lid is a little loose so I wouldn’t trust in falling and staying on. They probably need to make the gasket a little bit thicker. Other than that though it is a solid tumbler. It’s easy to hold and I have smaller hands. It would get 5 stars if it has a tighter lid and a better sipping design for hot beverages. The open cutout on top is great for cold beverages but for hot I prefer the design a lot of coffee cups have (Mimicking the lid at Starbucks or the Chinette comfort cups) that way the hot beverage doesn’t burn your lips. But I just purchased a second one if that isn’t an endorsement I don’t know what is.

I used my tumbler for the first time and it's been more than 24 hours and it still has some ice in it. I am happy with my purchase.

Nice and large. Stays cold (or hot) for hours.One thing everyone should know: THE TOP SCREWS ON AND OFF!!I was going to return this because I couldn't pry the top off for anything. Then I read the back of the box "...leakproof screw on top". Sure enough, it screwed right off!!

Love this cup got it for my dad for his coffee liked it so much had to get myself one.