---
product_id: 75209402
title: "Beast Tumbler - 550 ml (20 oz), Purple | 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: "40459CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/75209402-beast-tumbler-550-ml-20-oz-purple-reusable-stainless-steel
store_origin: SN
region: Senegal
---

# 550 ml capacity Dishwasher safe BPA-free Beast Tumbler - 550 ml (20 oz), Purple | 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:** 40459CFA
**Availability:** ✅ In Stock

## Summary

> Sip in Style! 🥤 Elevate your drink game with the Beast Tumbler!

## Quick Answers

- **What is this?** Beast Tumbler - 550 ml (20 oz), Purple | 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?** 40459CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/75209402-beast-tumbler-550-ml-20-oz-purple-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

- • **Versatile Use:** Perfect for hot or iced beverages, from coffee to smoothies.
- • **Eco-Friendly Choice:** Say goodbye to plastic and embrace sustainability with every sip.
- • **Effortless Cleaning:** 100% dishwasher safe, because your time is valuable!
- • **Unmatched Value Bundle:** Includes 2 steel straws, a cleaning brush, and a splash-proof lid!
- • **Premium Quality Construction:** Crafted from 18/8 food-grade stainless steel for durability and style.

## Overview

The Beast Tumbler is a 550 ml (20 oz) reusable stainless steel cup designed for both hot and iced beverages. It features a double-wall vacuum insulation, ensuring your drinks stay at the perfect temperature. This eco-friendly tumbler comes with two unbreakable steel straws, a cleaning brush, and a splash-proof lid, all packaged in a stylish gift box. Made from high-quality 18/8 food-grade stainless steel, it is dishwasher safe and BPA-free, making it a practical choice for environmentally conscious consumers.

## Description

Beast Tumbler - 550 ml (20 oz), Purple | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free

## 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 |
|---------------|-------|
| Brand | Greens Steel |
| Model Number | unknown |
| Colour | Deep Purple |
| Diameter | 3.38 Inches |
| Auto Shutoff | No |
| Special Features | Insulated |
| Item Weight | 420 g |

## Product Details

- **Brand:** Greens Steel
- **Colour:** Deep Purple
- **Special feature:** Insulated
- **Style:** 550 ml
- **Theme:** No theme

## Images

![Beast Tumbler - 550 ml (20 oz), Purple | 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/61+pTNC246L.jpg)

## Available Options

This product comes in different **Color, Style** 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.

## Frequently Bought Together

- Beast Tumbler - 550 ml (20 oz), Purple | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free
- Greens Steel Handle for 20 oz Beast Tumbler only | Beast Tumbler Handle Anti Slip Travel Mug Grip | Beast Cup Holder | Beast Tumbler Accessories | Lightweight Tumbler Holder | Cup Handle

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**Shop now:** [https://www.desertcart.sn/products/75209402-beast-tumbler-550-ml-20-oz-purple-reusable-stainless-steel](https://www.desertcart.sn/products/75209402-beast-tumbler-550-ml-20-oz-purple-reusable-stainless-steel)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-26*