---
product_id: 42499309
title: "Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Matte Black)"
brand: "greens steel"
price: "33343 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Greens Steel"
url: https://www.desertcart.hu/products/42499309-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice
store_origin: HU
region: Hungary
---

# Splash-proof, leak-resistant pop-up lid 30 oz capacity - hydrate all day Double-wall vacuum insulation - hours of chill or heat Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Matte Black)

**Brand:** greens steel
**Price:** 33343 Ft
**Availability:** ✅ In Stock

## Summary

> 🥤 Own the day with the Beast—where style meets unstoppable hydration.

## Quick Answers

- **What is this?** Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Matte Black) by greens steel
- **How much does it cost?** 33343 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/42499309-beast-30-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

- • **Elite Temperature Lock:** Double-wall vacuum insulation keeps your coffee piping hot or your iced drinks refreshingly cold for hours.
- • **Massive 30 oz Capacity:** Stay fueled and hydrated without constant refills—perfect for busy professionals on the move.
- • **Sleek, Sweat-Free Design:** Powder-coated, scratch-resistant finish with an electro-polished interior that stays stylish and clean.
- • **Bonus Straw Bundle Included:** Two unbreakable straws (curved & wide) plus a cleaning brush—because convenience is key.
- • **Premium 304 Stainless Steel:** Crafted from food-grade 18/8 steel for durability and a pure, flavor-free sip every time.

## Overview

The Beast 30 oz Tumbler by Greens Steel is a premium, vacuum-insulated stainless steel flask designed for professionals who demand durability, style, and superior temperature retention. Featuring a splash-proof pop-up lid, a massive 30 oz capacity, and a bonus bundle of reusable straws, it keeps drinks hot or cold for hours while maintaining a sweat-free, scratch-resistant exterior. Perfect for travel, work, or workouts, it’s engineered to outperform and outlast ordinary tumblers.

## Description

desertcart.com: Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Aquamarine Blue) : Home & Kitchen

Review: Massive Capacity, All-Day Chill, and Built Like a Tank - I picked up the Beast 50 oz Tumbler because I was tired of constant refills—and this thing delivers. It holds a serious amount of liquid (coffee, water, smoothies—you name it), and the double-wall vacuum insulation keeps drinks cold for hours, even in the summer heat. Hot drinks stay warm too, without the outside getting too hot to hold. The stainless steel build feels solid and durable, and the lid seals tight without leaks. It fits in most large cup holders (though not all), and the included straw and brush are a nice bonus. Whether I’m working, driving, or just trying to stay hydrated, this tumbler keeps up. If you’re looking for a no-nonsense, high-capacity tumbler that actually does what it promises, the Beast lives up to its name.
Review: Better than Yeti - I have several Breast tumblers and I absolutely love them. Drinks stay cold and iced for hrs. Lid is definitely leak proof. I love how the handle is attached to the cup and not removable.

## Features

- 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!
- #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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N2IYXTG |
| Age Range (Description) | Adult |
| Best Sellers Rank | #1,419 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #35 in Insulated Tumblers |
| Brand | Greens Steel |
| Color | Aquamarine Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (80,768) |
| Date First Available | November 20, 2016 |
| Included Components | Lid, Sleeve, Straw |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | Yes |
| Item Weight | 1.06 pounds |
| Item model number | 8541997747 |
| Manufacturer | Greens Steel |
| Material Feature | Insulated |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 4.3"W x 4.2"H |
| Recommended Uses For Product | traveler |
| Reusability | Reusable |
| Shape | turn |
| Size | 30 Ounces |
| Special Feature | Break Resistant, Shock resistant, Tear-resistant, insulation |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Style | 30oz |
| Theme | No theme |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Greens Steel
- **Capacity:** 30 Fluid Ounces
- **Color:** Aquamarine Blue
- **Material:** Stainless Steel
- **Special Feature:** Break Resistant, Shock resistant, Tear-resistant, insulation

## Images

![Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Matte Black) - Image 1](https://m.media-amazon.com/images/I/61zwCdbY-UL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Massive Capacity, All-Day Chill, and Built Like a Tank
*by B***. on October 23, 2025*

I picked up the Beast 50 oz Tumbler because I was tired of constant refills—and this thing delivers. It holds a serious amount of liquid (coffee, water, smoothies—you name it), and the double-wall vacuum insulation keeps drinks cold for hours, even in the summer heat. Hot drinks stay warm too, without the outside getting too hot to hold. The stainless steel build feels solid and durable, and the lid seals tight without leaks. It fits in most large cup holders (though not all), and the included straw and brush are a nice bonus. Whether I’m working, driving, or just trying to stay hydrated, this tumbler keeps up. If you’re looking for a no-nonsense, high-capacity tumbler that actually does what it promises, the Beast lives up to its name.

### ⭐⭐⭐⭐⭐ Better than Yeti
*by H***E on January 26, 2026*

I have several Breast tumblers and I absolutely love them. Drinks stay cold and iced for hrs. Lid is definitely leak proof. I love how the handle is attached to the cup and not removable.

### ⭐⭐⭐⭐⭐ Awesome cup
*by C***E on December 17, 2025*

The color is beautiful and keeps drinks really well. Hot for my coffee and cold for my ice drinks! Came with cleaning brush which I love!

## Frequently Bought Together

- Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Matte Black)
- Greens Steel Handle for 30 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.hu/products/42499309-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice](https://www.desertcart.hu/products/42499309-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-10*