---
product_id: 40778464
title: "Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Aquamarine Blue)"
brand: "greens steel"
price: "€ 63.49"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/40778464-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice
store_origin: CY
region: Cyprus
---

# 304 stainless steel 30 oz capacity Double wall insulation Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Aquamarine Blue)

**Brand:** greens steel
**Price:** € 63.49
**Availability:** ✅ In Stock

## Summary

> Stay cool, stay classy! 🥤

## Quick Answers

- **What is this?** Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Aquamarine Blue) by greens steel
- **How much does it cost?** € 63.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/40778464-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

- • **Sweat-Free Design:** Enjoy a condensation-free grip with our innovative sweat-proof technology.
- • **Unmatched Insulation:** Keep your drinks hot or cold for hours with our top-tier temperature retention technology.
- • **Premium Build Quality:** Crafted from 304 18/8 food-grade stainless steel for durability and a sleek finish.
- • **Exclusive Bonus Bundle:** Includes 2 unbreakable straws and a cleaning brush for ultimate convenience.
- • **Satisfaction Guaranteed:** Experience unparalleled quality backed by our commitment to your happiness.

## Overview

The Beast 30 oz Tumbler is a premium stainless steel travel flask designed for optimal temperature retention and durability. Featuring a double wall vacuum insulation, it keeps beverages hot or cold for hours. The tumbler comes with an exclusive bonus bundle including two unbreakable straws and a cleaning brush, all presented in a stylish gift box. With a sweat-proof design and a commitment to quality, this tumbler is perfect for the modern professional on the go.

## Description

Full description not available

## 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 |
|---------------|-------|
| Is the item dishwasher safe? | Yes |
| Is Oven Safe | No |
| Is the item microwaveable? | No |
| Product Care Instructions | Hand Wash Only |
| Material Type | Stainless Steel |
| Item Weight | 1.06 Pounds |
| Base Diameter | 2.95 Inches |
| Number of Items | 1 |
| Item Dimensions W x H | 4.3"W x 4.2"H |
| Capacity | 1.9 Pounds |
| Theme | No theme |
| Pattern | Solid |
| Color | Aquamarine Blue |
| With Lid | Yes |
| Cap Type | Straw Cap |
| Special Features | Sweatproof, Leakproof, Dishwasher Safe, Temperature Retention |

## Product Details

- **Brand:** Greens Steel
- **Color:** Aquamarine Blue
- **Special Feature:** Break Resistant, Shock resistant, Tear-resistant, insulation
- **Style:** 30oz
- **Theme:** No theme

## Images

![Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Aquamarine Blue) - Image 1](https://m.media-amazon.com/images/I/618w7jQMd6L.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

### ⭐⭐⭐⭐⭐ Better than Stanley
*by H***R on April 19, 2025*

The Beast 50 oz Tumbler from Greens Steel is a game-changer in the world of insulated drinkware, delivering unmatched performance, durability, and style. Crafted from premium 304 18/8 food-grade stainless steel with a robust powder-coated finish in Army Green, this tumbler is built to withstand the rigors of daily use, from morning commutes to outdoor adventures. Its double-wall vacuum insulation is exceptional, keeping ice intact for over 24 hours and hot drinks steaming for hours on end—outperforming even the most renowned brands.What sets the Beast apart, particularly when compared to Stanley tumblers, is its superior design and functionality. The Beast’s upgraded screw-on lid with a leak-resistant gasket ensures near-perfect spill protection, a step above Stanley’s lids, which can occasionally falter under pressure. The inclusion of two stainless steel straws (one curved for water, one wide for smoothies) and a straw-cleaning brush adds a level of convenience and eco-consciousness that Stanley’s bundles don’t consistently match. Additionally, the Beast’s welded handle is sturdier and more ergonomic, making it easier to carry its generous 50 oz capacity without strain.The tumbler’s electro-polished interior prevents flavor transfer, ensuring every sip tastes pure, while its dishwasher-safe design simplifies cleaning—a practical edge over Stanley’s sometimes finicky maintenance requirements. At 10.5” wide and 5” tall, it fits most car cup holders and backpack pockets, offering versatility for on-the-go lifestyles. The powder-coated exterior provides a slip-resistant grip and resists scratches, maintaining its sleek look through countless adventures.I’ve purchased this tumbler for all three of my vehicles because it’s so useful, and frankly, it’s better than Stanley in every way that matters—longer temperature retention, a more secure lid, and a more thoughtful accessory bundle. Priced at $35.00, the Beast offers premium quality at a competitive value, making it the ultimate choice for anyone seeking a reliable, high-capacity tumbler. Whether you’re a coffee aficionado, a hydration enthusiast, or an outdoor explorer, the Beast 50 oz Tumbler is a must-have that redefines what a tumbler can do. Highly recommended!

### ⭐⭐⭐⭐⭐ Stanley who???
*by J***. on May 14, 2025*

I ordered the 42oz Cupcake Pink tumbler and I was skeptical because I've had trouble finding a good cup that won't leak. As soon as I got this one I tested it out. No leaks! I haven't tried it with the straw yet because straws are aggravating but I love that they included the cleaning brushes for the straws.It kept my drink cold at work all day, never leaked, no metal taste, is easy to carry, and fits perfectly in my cup holder in my car. I love the color: it's a fun summer vibe and I can't wait to hit the beach with it. I would recommend this brand to everyone. Why pay almost $50 for a Stanley?? Not me! The Beast is where its at!

### ⭐⭐⭐⭐⭐ Exceptional Customer Service and Tumbler
*by M***S on May 15, 2025*

By far hands down the best tumbler out there just do your research and see for yourself, this company’s customer service is above exceptional and Jen from customer relations is a real pleasure to deal with she is so kind and goes above and beyond to make sure you have a great experience with there product, yes people that is correct above exceptional customer service a lost art that you can surely find here and I love my 50oz tumbler it is everything they claim it to be and then some, customer for life

## Frequently Bought Together

- Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Aquamarine Blue)
- Greens Steel Handle for 30 oz BEAST Tumbler Only | Anti Slip Beast Cup Holder | Tumbler Accessories | Lightweight Cup Handle

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**Shop now:** [https://www.desertcart.com.cy/products/40778464-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice](https://www.desertcart.com.cy/products/40778464-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-03*