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Greens Steel

Beast 40 oz tumbler - Vacuum Insulated Tumbler with Straw - Leak Proof Stainless Steel Travel Mug - Double Wall Iced Coffee Cup - Reusable Water Bottle - Gifts for Mom, Women and Men (Rainbow)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jul 17
Order within 2 hours and 32 minutes
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Size: 40 Ounces


Color: Rainbow


Features

  • INSULATED HOT & COLD TUMBLER KEEPS DRINKS PERFECT FOR HOURS: Large 40 oz stainless steel tumbler keeps drinks COLD up to 24 hours and HOT up to 12 hours with advanced double wall vacuum insulation. Perfect travel coffee mug for hot coffee, iced coffee, tea, or water at the ideal temperature; no more lukewarm sips or diluted flavors on commutes, road trips, or daily adventures
  • LIGHTWEIGHT, BPA FREE & BUILT TO LAST: Crafted from premium 18/8 food-grade stainless steel with a premium powder coated finish, this durable travel coffee tumbler is 100% BPA free and non-toxic. Built to resist dents, rust, and daily abuse, it stays looking new through years of heavy use
  • FITS STANDARD CUP HOLDER & LEAKPROOF DESIGN: Sleek, compact tumbler fits any standard cup holder with a secure, spill-proof design, while the non-slip rubber bottom provides stable, quiet placement. The spill proof lid locks tightly for zero leaks, ideal for busy commutes, gym bags, office desks, and outdoor adventures.
  • EXCLUSIVE BONUS BUNDLE - Offering unrivaled value for money: 2 unbreakable straws: 1 curved; great for water + 1 wider & straight; ideal for shakes & smoothies + a straw brush & our upgraded pop up lid for super easy cleaning! Presented in a beautiful Gift Box. With so many second-rate tumblers available on the market we wanted to set ourselves apart and be the best
  • TOP GIFT CHOICE FOR COFFEE LOVERS, WOMEN & MEN: Most loved insulated coffee tumbler gift for mom, sister, wife, teachers, nurses, and coffee lovers. Wide mouth design allows effortless cleaning with no hard-to-reach residue. A thoughtful, stylish gift for birthdays, Valentine's Day, Christmas, and any occasion worth celebrating

Description

Super robust, double wall vacuum with copper lining for maximum insulation! Crafted with 18/8 food grade steel with a superior non fading coated finish for maximum durability! Your bundle comes complete with a beautifully printed gift box - 100% recyclable, printed on charming craft paper - making it the perfect gift Upgraded design, made from Unbreakable Shatterproof BPA-Free Tritan plastic. Easy opening to access your beverage and keep splashes at bay Super Grip Surface, Non Slip finish and Durable & Non-Fading Superior seamless design, pure 304 top Food Grade steel inside & out. No compromise! We are proud to provide our customers with enviro-friendly products using only the highest quality materials. OUR STORY Here at Green’s Steel, we are proud to provide our customers with enviro-friendly products using only the highest quality materials. Our small and passionate team pay close attention to functionality and durability. We’re passionate about what we do and want to rid the world of single-use waste! All our drink-ware is made from premium food grade 18/8 stainless steel and comes in recyclable packaging to minimise any waste. From the smallest 10oz cups to our 40oz BEAST tumblers, you can be assured you are receiving safe, beautifully crafted quality products. Good for us - good for our planet :) We believe that quality products should be affordable. It just makes sense as sustainably is at the core of what we do. That way we spend less, waste less and it’s better for the environment.

Brand: Greens Steel


Material: Stainless Steel


Color: Rainbow


Capacity: 40 Fluid ounces


Special Feature: Break Resistant, Dishwasher Safe, Double Wall, Easy-To-Grip, Heat Resistant


Brand Name: Greens Steel


Recommended Uses For Product: Cyc, Gym, Travel


Included Components: Brush, Lid, Straw


Specific Uses For Product: Cold Drinks


Age Range Description: Adult


Customer Package Type: gift box


Manufacturer: Greens Steel


Manufacture Year: 2022


Model Number: HU-XI-201


Manufacturer Part Number: HU-XI-201


Capacity: 40 Fluid ounces


Unit Count: 1.0 Count


Item Weight: 599 Grams


Item Dimensions W x H: 4.59"W x 9"H


Number of Items: 1


Size: 40 Ounces


Color: Rainbow


Product Style: Modern


Theme: Rainbow


Shape: Conical


Pattern: Solid


Occasion: Christmas


Material Type: Stainless Steel


Product Care Instructions: Machine Wash


Material Features: Insulated


Reusability: Reusable


Material Type Free: BPA Free, Cadmium Free, Lead Free


Is the item dishwasher safe?: Yes


Finish Types: Smooth


Other Special Features of the Product: Break Resistant, Dishwasher Safe, Double Wall, Easy-To-Grip, Heat Resistant


Is the item microwaveable?: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Happy, happy, happy!
Size: 42 Ounces Color: Matte Black
Excellent cup! Keeps drinks cold as well as any more expensive make. Came with two stainless steel straws and a brush to clean them. The straws tend to rattle a little when in the truck, so I opted to just use the seal tite closure on the lid while driving. The lid does screw in and it is leak proof when the closure is in place. The portion of the cup that sits in the cup holder is slightly larger in diameter than a yeti, so it may fit a little snug and not bottom out in the holder. Comfortable handle. All around, an excellent cup, certainly as good as any other and a little cheaper. We'll packaged and fast delivery. Won't hesitate to buy another when needed. ... show more
Reviewed in the United States on July 6, 2026 by Desert dweller
    • Best Have ever used and ive tried alot of them
These are the best Tumblers ever, ice melts slowly, and beverages stay so cold and the metal straws are so much better than plastic,we have bought 6 so far because of how much we love them and wanted to share with our family they are awesome, cant say enough about them , great packaging also , in my opinion you wont regret buying this product. ... show more
Reviewed in the United States on July 3, 2026 by Nc Nanna in Louisiana
    • Keeps water cold for a very long time, lid seal is tight, versatile (swig or straw), easy to clean
Size: 40 Ounces Color: Deep Purple
I am typical: I have to have my large tumbler with me at all times. I had purchased this same model a few years ago, but I dropped it on the driveway last week, and the plastic flip closure on the lid broke. I did find a replacement lid, but then I thought it would be a good time to get a second tumbler for my car, so I don't have to carry it to and from the house every single time I drive somewhere. This is by far the best 40oz tumbler I've ever tried. First, it fits in my car cupholder without any inserts or converters (not true of some other brands). Second, it is lighter weight than some of the competitors. Third, and most importantly, my water stays cold for a VERY long time in this tumbler; water gets warm much more quickly in the 40oz "Y" brand version I tried. I think the flip closure on this brand's lid is what does the trick so well: it snaps very snugly over the mouth hole, and in the process, it inserts a pin in the airhole, sealing the cup very well. That closure also makes it nearly leak proof, at least for casual use. This is also a much more versatile tumbler. The mouth hole is large enough to give me a good swig every time, or I use one of its metal straws in the car to make it safer for drinking and driving. The 40oz version of that other brand only offers a straw opening, which is very limiting to me. I tried their 30oz version, which has their standard lid, but that doesn't keep the water cold for very long, and it's much heavier. The lid for this tumbler fits snugly in place via a rubber seal ring. There's a lip on the lid to help you remove it (it does take a strong hand, since it fits so well). I used my first lid for at about 2 years, opening/closing it at least 2-3 times a day, and it had only just begun to get a bit looser. The finish on this tumbler is of very nice - very hard to scratch the surface, and it holds its color very well over time. It does not sweat even in our warm summers (high 90's). The metal ring at the top is well-attached and will not come off. The inside of the tumbler is easy to clean with warm water and soap. I use a separate handle, to make it easier to grab and hold, but it's certainly not difficult to pick up as is, if you hold it at the point where the cup starts to get wider. The tumbler comes with 2 metal straws and a straw cleaner - a really nice touch, so you are environmentally conscious (metal straw) with an easy way to keep it clean. We keep several of these brushes handy, so I'm not sure how well this particular one holds up (it got mixed in with the others, we can't distinguish it). But we know at least that it holds up, since the original one is still in rotation from 2 years ago. Finally, quality does NOT have to equate to high price. This tumbler is regularly about 2/3 the cost of the competition I've mentioned, with higher functionality and versatility. ... show more
Reviewed in the United States on February 4, 2024 by Old House Parents
    • Beast vs. Stanley
Size: 40 Ounces Color: Rainbow
I can’t say enough about this cup. I bought it January 2023 and it’s January 2026 now. I got a Stanley for my birthday as a gift so I compared the two. My $30 dollar rainbow beast to the $50 Stanley glitter bomb. The quality is absolutely amazing on both cups my drink is cold and still has ice after 14 hours I haven’t tested for hot in my 40oz but I have the 20 and it keeps my coffee hot through lunch. I love the design and colors offered on beast the rainbow is my favorite. The beast tumbler is lighter than the Stanley and I prefer the removable cuff handle that I have for the beast tumbler. Car cup holder though the Stanley was a better fit but it’s really tall. My beast fits in the cupholder if I had the coaster in the bottom of the cup holder so eh not a big deal. The one thing I like the Stanley over the beast is the lid. The beast has an opening so that you can use it with or without a straw so bugs can get in hair/dust while the Stanley is closed top 100%. I love both cups but for quality and bang for your buck beast is the winner. ... show more
Reviewed in the United States on February 28, 2026 by Chris
    • nice cup!
Size: 10 Ounces Color: Cupcake Pink
fabulous cup! i love the color! i love that it fits in my cup holder! disappointed in the rubber ring, it doesn't fit well and that makes it leaks
Reviewed in the United States on June 15, 2026 by Cheryl M Slatinski
    • Hope you’re thirsty!
Size: 42 Ounces Color: Army Green
It’s huge! If you’re really thirsty, always got something in one hand, and constantly on-the-go, this is the tumbler for you! Holding 42 oz of your beverage of choice, this monster will keep it cold or hot long enough for you to drink till your eyeballs are floating! The ergonomic handle ensures that you have a solid grip on this behemoth, making drinking on the run super easy! Plus, it comes with 2 straws, one straight, and the other slightly bent, giving you options for directional sippage. It also comes with a dedicated straw cleaner, so don’t worry about those pesky germs that like to hide in those hard-to-reach places. And did I mention stylish? Well, this mug has that, too! I went from a plain ol’ nobody with a dinky ol’ cup, to the talk of the neighborhood when I ride around holding my ginormous, green, fluid dispensing device. It simply looks awesome. ... show more
Reviewed in the United States on June 28, 2026 by Tracy Carroll
    • FABULOUSLY ATTRACTIVE & TWO KEEP ME HYDRATED ALL DAY & NIGHT LONG! GET TWO!!
Size: 42 Ounces Color: Aquamarine Blue
These 42 oz Tumblers are in use every day and help me diet & stay hydrated! I start the day with a very tiny amount of hot cocoa & stevia in water and it only has 60 calories. Then the rest of the day & overnight I have another of these supplying me with ice cold water. It is very wonderful that these are so large and keep the beverage cold or hot. The hot cocoa keeps be full and satisfied for a long time and the other tumbler keeps me having refreshing cold water the rest of the day and into the night so long as I keep the lid closed. The one with water I use mostly as a pitcher. It's a great set up. I switch back and forth between 2 of these 42 oz Tumblers and I love them! They make sure I start the day with lots of water & have enough great tasting water to stay hydrated all day long! Buying two was one of my best decisions on how to keep myself hydrated! ... show more
Reviewed in the United States on May 16, 2026 by HUMMER H 1
    • BEST TUMBLER YET
Size: 42 Ounces Color: Rainbow
This is by far one of the best tumblers I've had. It's lightweight, it holds cold really well. When I said really well I mean REALLY REALLY WELL! I had it full of ice in my car in the Texas heat for 2 hrs and the ice remained. Outside was burning hot but the inside stayed cold! This is the best $35 I've spend. ... show more
Reviewed in the United States on June 1, 2026 by Nimmy

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