---
product_id: 549944335
title: "Beast 10 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Steel)"
brand: "greens steel"
price: "257 Lei"
currency: RON
in_stock: true
reviews_count: 12
url: https://www.desertcart.ro/products/549944335-beast-10-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice
store_origin: RO
region: Romania
---

# 304 Stainless Steel Splash Proof Lid Top Insulation Beast 10 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Steel)

**Brand:** greens steel
**Price:** 257 Lei
**Availability:** ✅ In Stock

## Summary

> Sip in Style! ☕️ Elevate your beverage game with the ultimate tumbler.

## Quick Answers

- **What is this?** Beast 10 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Steel) by greens steel
- **How much does it cost?** 257 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/549944335-beast-10-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice)

## Best For

- greens steel enthusiasts

## Why This Product

- Trusted greens steel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Portable:** Perfect 10oz size for on-the-go lifestyles.
- • **Unmatched Insulation:** Keep your drinks hot or cold for hours!
- • **Sleek & Stylish Design:** Sweat-free finish with a long-lasting powder coating.
- • **Premium Quality Materials:** Crafted from 304 18/8 food-grade stainless steel.
- • **100% Satisfaction Guaranteed:** Your happiness is our priority!

## Overview

The Beast 10 oz Tumbler is a premium stainless steel vacuum insulated cup designed for optimal temperature retention and portability. Made from high-quality 304 stainless steel, it features a splash-proof lid and a sleek, sweat-free design, making it perfect for travel and everyday use.

## Description

Full description not available

## Features

- #1 INSULATION & TEMPERATURE RETENTION - Over engineered and tested against leading brands. Our Tumblers match performance all day long and with our splash proof closable lid you can keep your drinks insulated and protected for longer!
- #1 PREMIUM QUALITY - While other steel tumblers out there may use a cheaper 201 steel finish; we've cut no corners! Made only from the Highest Quality Premium 304 18/8 Food Grade Stainless Steel.
- #1 SUPERIOR FINISHING INSIDE & OUT - Your tumbler will always feel smooth to the touch with a sweat-free design, and will keep its stylish colorful finish due to its long-lasting powder coating. No rust or scratches like painted exteriors. An electro-polished interior will ensure your cups remain pure, imparting NO unwanted flavors, giving you a clean tasting drink every time!
- TOP QUALITY & 100% SATISFACTION - Enough of the cheap plastic & second rated tumblers on offer. We know you deserve the best and that's why our products and service is second to none. Every Greens Steel Product is backed by our commitment to your complete satisfaction. Order now and put us to the test! Don't settle for any less.
- COMPACT & CONVENIENT: Perfectly sized, this 10oz tumbler offers the same great quality in a more portable size. Ideal for a range of beverages or as your go to reusable coffee cup!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Reusability | Reusable |
| Finish Types | Stainless Steel |
| Material Type Free | BPA Free |
| Product Care Instructions | Machine Wash, Hand Wash Only |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Item Weight | 0.3 Kilograms |
| Number of Items | 1 |
| Item Dimensions W x H | 3.8"W x 5.15"H |
| Unit Count | 1.0 Count |
| Capacity | 10 Fluid Ounces |
| Shape | Round |
| Pattern | Solid |
| Theme | Sports |
| Occasion | Travel |
| Color | Stainless Steel |
| Style Name | Modern |
| Additional Features | Break Resistant |

## Product Details

- **Brand:** Greens Steel
- **Color:** Stainless Steel
- **Special Feature:** Break Resistant
- **Style:** Modern
- **Theme:** Sports

## Images

![Beast 10 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Steel) - Image 1](https://m.media-amazon.com/images/I/71XKFn6BO7L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can the sliding mechanism on the (30oz) lid be disassembled for washing? My milky tea gets inside and is starting to get crusty/flaky...**
A: I have the older version of the lid too. 
It usually comes out clean if you put it through the dishwasher but needs a good shake afterwards. 
You can also try holding it sideways under warm running water for a min and then vigorously shake it over the sink. Try the other side and repeat. Do this with the lid closed and opened.

**Q: Is there a way to keep the straw from rattling around?  I use it in a quiet office and it so noisy.**
A: You can get silicone bumpers that slide onto the straw on either side of the lid, to hold the straw in place and keep it quiet. Some products even come with tips as well as bumpers, in case you don’t care for the metal straw hitting your teeth. Amazon sells them. I have had zero rattling since I started using them, and I enjoy the tips, no burning your lips on a hot straw.

**Q: Just got mine in and I love it. I can tell I’ll need more straws so what size should I get? I like the wide straight one. What size is it?**
A: I have a 40oz Beast which I love. I use the metal extra long straws, however, the regular size metal straws can work.

**Q: Can u use this cup without the straw**
A: Mine has no vent which makes it difficult to get much liquid out. I’m considering returning it as I don’t like drinking out of a straw.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    BEAST!
  

*by D***O on Reviewed in the United States on October 25, 2024*

This is the  best insulated tumbler I have ever owed. The fit and finish are awesome, it is spill proof like they claim and the 20 oz fits in the cup holder in my car! They come in a ton of colors, ice stays cold for hours! I liked the tumbler so much I bought another one as a gift.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Solid, but huge
  

*by R***P on Reviewed in the United States on October 12, 2024*

I got the larger unit by mistake. I can barely hold it in my hand especially at night when I reach over to get it off the nightstand. I still love the cup. It is awesome. It keeps drinks cold, and tried the warm side, but really do I use these for anything other than a cold drink Looks much better than my old worn out unit but I do wish it had a screw on top and I also wish I would’ve gotten the smaller 20 ounce. But it is what it is and again it’s a little bit big for my hands to hold onto especially when I’m stumbling with it at night but overall an awesome product and I would highly recommend it..

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It’s a chonker but really does the job
  

*by J***N on Reviewed in the United States on June 8, 2024*

We are moving away from all things plastic in our lives. That includes travel cups. I loved my tall Starbucks cup but wanted something that wasn’t polycarbonate and would keep things cold for longer. I also have arthritic hands now, so need the security of a loop or handle for holding on while I walk. This fills the bill. It’s a chonker! A bit chubby for any kind of mesh pocket on a backpack or bag, but I bought the slip-on handle to go with it and that makes it easy to carry. Without the handle, I’d be struggling with this for sure. It does fit in the cup holder in my Xterra, so good for driving as well.I can fill it with ice, add water, continue to add water as I drink up what’s in the cup, and I’ll still have ice 12 hours later. In fact, I left it on the table overnight just to test and found ice in the cup 24 hours later - not a lot, but the water was still cool to taste.It keeps my drinks nice and cold but doesn’t sweat on the outside at all. I can’t attest to hot drinks because I don’t drink hot beverages, but it sure keeps cold drinks icy on relatively little ice. That’s the other thing I like - I don’t have to pack it full of ice in order to keep my drink cold. I can use less ice than I normally would which means more beverage for sipping with each fill. That’s really great when traveling as I like to order brewed iced tea from restaurants and put it in my to go cup (trying to avoid plastic bottles).The top is snap on - a nice tight snap on - and made of polycarbonate. There’s a rubber seal attached to the lid that holds tight to the inside of the cup. The flip-up part for drinking has a hole large enough for straws or for getting a good amount to sip. The straws (one bent, one straight) are stainless and come with a cleaning brush. I’m not a fan of straws, so those will sit in a drawer for occasional use. I did test the seal by filling the mug and turning it upside down. Not a drop spilled out with the sipper flap closed. You could have spills with it open, even with a straw as there’s no gusseted opening for the straw. That’s really the only downside. All in all, this was a great purchase that I’m really happy with.Overall, I like the cup. It’s not heavy but is well-insulated and keeps my drinks nice and cold for hours. I chose the aquamarine and really like the color.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-13*