---
product_id: 206656669
title: "Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free"
brand: "greens steel"
price: "11059 kr"
currency: ISK
in_stock: true
reviews_count: 9
category: "Greens Steel"
url: https://www.desertcart.is/products/206656669-beast-tumbler-900-ml-30-oz-orange-reusable-stainless-steel
store_origin: IS
region: Iceland
---

# 900 ml (30 oz) capacity - Hydration on the go 18/8 food-grade 304 stainless steel - Rust-proof durability Vacuum insulated double wall - Keeps drinks hot 4+ hrs & cold 24+ hrs Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free

**Brand:** greens steel
**Price:** 11059 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay hot, stay cool, stay ahead with the Beast Tumbler! 🥤

## Quick Answers

- **What is this?** Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free by greens steel
- **How much does it cost?** 11059 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/206656669-beast-tumbler-900-ml-30-oz-orange-reusable-stainless-steel)

## 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

- • **Eco-Chic Bundle:** Includes 2 reusable steel straws (curved + straight), a cleaning brush, and splash-proof lid—stylish sustainability that sparks envy.
- • **Temperature Mastery:** Advanced vacuum insulation locks in heat for 4+ hours and ice-cold refreshment for over 24 hours—perfect for any climate or schedule.
- • **Ultimate Hydration Powerhouse:** Generous 900 ml capacity fuels your busy day without constant refills.
- • **Effortless Clean & Travel Ready:** 100% dishwasher safe and break-resistant design means less hassle, more adventure—ideal for work, travel, festivals, and beyond.
- • **Built to Last, Designed to Impress:** Premium 18/8 stainless steel ensures rust-free, long-lasting performance with a sleek orange finish that stands out.

## Overview

The Beast Tumbler is a premium 900 ml reusable stainless steel travel flask crafted from rust-proof 18/8 food-grade 304 steel. Featuring double-wall vacuum insulation, it keeps beverages hot for over 4 hours and cold for more than 24 hours. This BPA-free, dishwasher-safe tumbler comes with two eco-friendly steel straws, a cleaning brush, and a splash-proof lid, making it the ultimate stylish and sustainable companion for professionals on the move.

## Description

Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free : desertcart.co.uk: Home & Kitchen

Review: SEARCH NO FURTHER - I bought 2 of these, a 20 oz for my daughter to take to Uni and a 30 oz for myself (currently OOS). I don't often leave reviews, as a lot things these days are mediocre at best and crap at worst. Not these 'beasts'!!! They are amazing! The seal fits really well and is easy to put back on if you remove it for cleaning, as I do. It keeps cold drinks cold for over 24 hours and hot drinks...I had a hot chocolate in mine and forgot it had been made. 4 hours later it was still piping hot, to the point I left the lid open for it to cool down!! The eco friendly straws and cleaning brush are a bonus, you don't often get them included with flasks/mugs (my partner calls then cups, I say he's wrong and they're flasks, but hey, potato potaato 🤷‍♀️ I have bought numerous other brands, both from desertcart and other places, in a long search for the perfect flask. And now I have found it. The old saying "buy it cheap, but it twice" is definitely true, as is "you get what you pay for". I actually don't mind paying more, for a product that genuinely does what it claims to do. And this product does. I have a kitchen cupboard full of plastic ones, metal ones, some leak, some are impossible to get clean, some can't go in the dishwasher, some are going rusty....I'm sure you get the picture. These Beast tumblers are worth every penny. I've spent less on others, which ultimately leak and I've spent more on one "dishwasher safe" one that is going rusty around the top now. If you are looking for a high quality flask, that can keep your drinks both piping hot and freezing cold (I'm intrigued about the icecream idea from another review 🤔) THEN THIS IS THE PRODUCT YOU NEED. What's more, there are so many different colours, with colour co-ordinated lids, the whole family can have their own with no confusion over whose is whose. Can't recommend these highly enough 👌
Review: Love my mug - Great size & quality. Love the colour. The lid doesn’t crack like my old one. It’s okay to hold but I’m definitely going to buy a larger one with a handle for ease and use this one for my coffee. The steel straw is narrower than my other ones which is good as I add lemon to my sparkling water drinks and worry about it eroding my teeth with wider steel straws. I’ve only knocked it over once but the lid stayed on and minimal water escaped through the sip hole. The paint hasn’t chipped like my old one. It keeps my cold drinks perfectly cold. My hot drinks hot. My only regret is not buying a bigger one with a handle. If you have smaller hands, I’d recommend a handle one.

## Features

- NEW EXCLUSIVE VALUE BUNDLE: Our drinking thermos mugs offers you unrivalled value for money. Included in your purchase you'll receive: 2 unbreakable steel straws (1 curved + 1 straight), a free straw brush & 1 splash proof lid, all presented in a beautiful gift box. Choose a colour & size to suit you!
- BECAUSE QUALITY MATTERS: While other steel cups use a cheaper 201 steel finish; we've cut no corners to ensure you get the best. The BEAST is crafted from the finest 18/8 top food grade 304 rust-proof stainless steel. Perfect for hot or iced coffee, tea, cold water, juice, wine, beer, milkshake, or a smoothie.
- CLEAN WITH EASE & SAVE TIME: Unlike other steel tumblers, your BEAST mug is 100% dishwasher safe! (Because you have better things to do then scrubbing out old coffee or dried in smoothies!). Perfect for your travel, holiday, festival, golf, or hike, ideal for adults & kids!
- FOR THE PLANET: There is no excuse to buy plastic again. These modern reusable drinks cups are an environmentally friendly solution that protects you without harmful materials! Our products are made of 18/8 food-grade stainless steel & are BPA-free. Your cool drink will be kept fresh, without a metal taste, & odour-free.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08353G62C |
| Best Sellers Rank | 12,535 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 55 in Insulated Tumblers |
| Brand | Greens Steel |
| Colour | Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (76,994) |
| Date First Available | 28 Sept. 2016 |
| Item Weight | 425 g |
| Product Dimensions | 10.6 x 10.6 x 21.8 cm; 425 g |
| Special Features | Break Resistant |

## Product Details

- **Brand:** Greens Steel
- **Capacity:** 30 Fluid Ounces
- **Colour:** Orange
- **Material:** Stainless Steel
- **Special feature:** Break Resistant

## Images

![Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free - Image 1](https://m.media-amazon.com/images/I/317RXQWyD7L.jpg)
![Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free - Image 2](https://m.media-amazon.com/images/I/41TjwFr1-rL.jpg)
![Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free - Image 3](https://m.media-amazon.com/images/I/41WoEaGnHYL.jpg)
![Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free - Image 4](https://m.media-amazon.com/images/I/41y6gUXOc+L.jpg)
![Beast Tumbler - 900 ml (30 oz), Orange | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free - Image 5](https://m.media-amazon.com/images/I/51+MCRcTjeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ SEARCH NO FURTHER
*by M***1 on 20 September 2025*

I bought 2 of these, a 20 oz for my daughter to take to Uni and a 30 oz for myself (currently OOS). I don't often leave reviews, as a lot things these days are mediocre at best and crap at worst. Not these 'beasts'!!! They are amazing! The seal fits really well and is easy to put back on if you remove it for cleaning, as I do. It keeps cold drinks cold for over 24 hours and hot drinks...I had a hot chocolate in mine and forgot it had been made. 4 hours later it was still piping hot, to the point I left the lid open for it to cool down!! The eco friendly straws and cleaning brush are a bonus, you don't often get them included with flasks/mugs (my partner calls then cups, I say he's wrong and they're flasks, but hey, potato potaato 🤷‍♀️ I have bought numerous other brands, both from amazon and other places, in a long search for the perfect flask. And now I have found it. The old saying "buy it cheap, but it twice" is definitely true, as is "you get what you pay for". I actually don't mind paying more, for a product that genuinely does what it claims to do. And this product does. I have a kitchen cupboard full of plastic ones, metal ones, some leak, some are impossible to get clean, some can't go in the dishwasher, some are going rusty....I'm sure you get the picture. These Beast tumblers are worth every penny. I've spent less on others, which ultimately leak and I've spent more on one "dishwasher safe" one that is going rusty around the top now. If you are looking for a high quality flask, that can keep your drinks both piping hot and freezing cold (I'm intrigued about the icecream idea from another review 🤔) THEN THIS IS THE PRODUCT YOU NEED. What's more, there are so many different colours, with colour co-ordinated lids, the whole family can have their own with no confusion over whose is whose. Can't recommend these highly enough 👌

### ⭐⭐⭐⭐⭐ Love my mug
*by R***N on 21 June 2025*

Great size & quality. Love the colour. The lid doesn’t crack like my old one. It’s okay to hold but I’m definitely going to buy a larger one with a handle for ease and use this one for my coffee. The steel straw is narrower than my other ones which is good as I add lemon to my sparkling water drinks and worry about it eroding my teeth with wider steel straws. I’ve only knocked it over once but the lid stayed on and minimal water escaped through the sip hole. The paint hasn’t chipped like my old one. It keeps my cold drinks perfectly cold. My hot drinks hot. My only regret is not buying a bigger one with a handle. If you have smaller hands, I’d recommend a handle one.

### ⭐⭐⭐⭐⭐ Fantastic Product - I Got What I Paid For!
*by M***S on 19 May 2023*

It is so rare to actually purchase something nowadays and genuinely get what you pay for! Or to put it in a better way, something of decent quality. As many cut corners or try to find ways to min-max profit, quality is rare (unless you pay exceptionally high prices for something), which not many of us can do and when you do get excellent quality for a reasonable price it's a lovely and rare feeling :) Pros: •Huge capacity 40oz (1136ml) Over a Litre •18/8 Food Grade Stainless Steel •Insulated Vacuum Layer •Hardwaring Slightly Textured Coating helps me grip. Great colours. •Decent quality Thick, Food and Heat Safe Plastic Lid, With clever leak proof seal and nice simple hinge. •Easy to clean, keeps an entire pot of coffee hot for at least 6 hours, keeps cold drinks cold (Ribena and Ice still had Ice in it all day). •Comes with Two Stainless Steel Straws and a Straw Cleaner. Nicely Packaged with a lifetime guarantee. •Simple, straightforward design, it works unlike other brands with smaller cups that I've tried which leak or break almost immediately. Cons: •Handle (Also cleverly designed and good quality moulding and material) sold separately but I can forgive this because of the exceptional quality and need to recoup material costs for production. To sum this up it inspired me to give it this glowing review which I rarely do, It's easy to maybe look at the price and think it seems a bit high but for less than thirty quid it really isn't, this simple design with quality materials IS NOT cheap to produce, they are making a profit but the price is fair and equivalent to a top end big brand, with I think better Quality and beats a cheap plasticy generic version with poorer materials hands down. Dont spend a fiver and dont spend fifty quid get this instead. Time will tell how well it lasts before the lid looses pressure or leaks or if it scratches, but I can tell for the quality it is, that even under my heavy use it should last for a fair and reasonable time, they do have a guarantee and I'll happily give Greens Steel more money for the next one even if its not under warranty. Buy One it's phenomenal! :)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-26*