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.
Arrives
Saturday, Sep 5
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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 Count
Item Weight: 599 g
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
Finish Types: Smooth
Other Special Features of the Product: Break Resistant, Dishwasher Safe, Double Wall, Easy-To-Grip, Heat Resistant
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Sep 5
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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. Well packaged and fast delivery. Won't hesitate to buy another when needed.
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Reviewed in the United States on July 6, 2026 by Desert dweller
Size: 50 Ounces
Color: Matte Black
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.
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Reviewed in the United States on July 3, 2026 by Nc Nanna in Louisiana
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.
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Reviewed in the United States on February 4, 2024 by Old House Parents
Size: 20 Ounces
Color: Stainless Steel
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.
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Reviewed in the United States on January 10, 2018 by Kimberly Wendelin
Size: 50 Ounces
Color: Army Green
Im a delivery driver in AZ so keeping ice for most of the day is very important to me. This is an awesome cup the handle cant loosen like most others, the ice stays ice for a long time,and its huge but can still fit in the cup holder. Now the negative, metal straws arnt feasible in AZ because of heat so I had to swap it out for a plastic straw. And unlike other cups this doesnt have a seal around where the straw goes so it will leak if tipped over. Also since it isnt really made for a straw you have to adjust the lid to which side you drink from. A new lid with a sealed straw hole in the middle would be helpful. Overall 4/5 stars
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Reviewed in the United States on July 31, 2026 by Zack
Size: 50 Ounces
Color: Royal Blue
I got the Tumblr and I love the color and it’s amazing. However, I am slightly disappointed at the fact that for paying this amount of money, I find a small crack on the plastic lid. It’s not the end of the world or anything, but it is kind of a shame that there’s a crack on the lid when I took it out of the box. However, I did just test it and it is leak proof.. the handle is very comfortable and the cup is easy to use is self-explanatory. The only downside is the screw on lid handle might be a little bit too small and it might be difficult for some people to unscrew it so just don’t over tighten it. It fits great in my cupholder. I love it.
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Reviewed in the United States on June 19, 2026 by Franklin E.
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.
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Reviewed in the United States on February 28, 2026 by Chris
Size: 42 Ounces
Color: Aquamarine Blue
This is a very durable, sturdily build tumbler. I was originally aiming for a Stanley product, but what arrived showed a lack of quality control and product care. After reading a few pages of negative reviews, I looked to their competitors. The Beast was well recommended by a trucker friend of mine who loves his. (I also bought a similarly sized Yeti cup, if that comparison adds value here in that I still kept the Beast.) The design of this is nice, without seams or breaks in the colored coating from the rim all the way down to the bottom, no breaks. The lid has a quality seal of rubber (silicon I think) and fits the tumbler well. The straw hole has a locking cover to prevent spills when a straw isn’t in use, and is easily opened or closed one handed due to the weight of the cup. The handle looks and feels like a single piece, formed as part of the cup. The kit comes with two straws, both metal, with the straight one being of larger diameter, and also includes a small cleaning brush. In comparison to Stanley, this cup is heavier, sturdier, and the coating has much better reviews. Also, unlike with Stanley, what you order is likely to be what arrives… (The Stanley was mislabeled both on the box and the stickers on the product. Only when I was removing a sticker on the bottom of the Stanley was there printing which showed they screwed up in packing not once, but twice.) The lid fits better, the straws are metal while Stanley was cheap vinyl, and the Stanley had visible seams on the handle where part of it seemed like it could pop off. The Yeti is sturdier than this cup, but also significantly heavier, with a sturdy handle which is smaller diameter and less comfortable to hold. Yeti gives an acrylic straw which fits closely into their acrylic lid, which is also retained in the lid by a flange on the inside end. Not being able to remove the straw easily was a point against Yeti for me, but their life fit slightly better so it’s about even. The Yeti has no coating on the bottom, which could avoid chipping over use, but also feels like a potential point of impact if dropped. (I have small dents in my Coleman water bottle in similar locations from it falling or being dropped.) I am unsure how stable this would be outside of a cup holder, but the tumbler design is why I bought it — for car use. Not having to retrofit the car’s cup holders makes these tumblers much preferable.
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Reviewed in the United States on November 29, 2025 by Kristina Larson