---
product_id: 185939965
title: "Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Navy Blue)"
brand: "greens steel"
price: "VT12365"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/185939965-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice
store_origin: VU
region: Vanuatu
---

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

**Brand:** greens steel
**Price:** VT12365
**Availability:** ✅ In Stock

## Summary

> Stay Hydrated, Stay Stylish! 💦

## Quick Answers

- **What is this?** Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Navy Blue) by greens steel
- **How much does it cost?** VT12365 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/185939965-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

- • **Unmatched Insulation:** Keep your drinks hot or cold for hours with our advanced vacuum technology.
- • **Exclusive Bonus Bundle:** Includes 2 unbreakable straws and a cleaning brush for ultimate convenience.
- • **Sleek & Stylish Design:** Enjoy a sweat-free, colorful finish that resists rust and scratches.
- • **Premium Quality Materials:** Crafted from 304 18/8 food-grade stainless steel for durability and safety.
- • **100% Satisfaction Guaranteed:** Experience top-tier quality and service, or your money back!

## Overview

The Beast 30 oz Tumbler is a premium stainless steel travel flask designed for optimal temperature retention and durability. Featuring double wall vacuum insulation, it keeps beverages hot or cold for hours. The tumbler comes with a bonus bundle of unbreakable straws and a cleaning brush, all presented in an elegant gift box. Made from high-quality 304 stainless steel, it boasts a sleek, sweat-free design that resists rust and scratches, ensuring a clean taste with every sip.

## Description

Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Navy Blue)

## 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.

## Images

![Beast 30 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Navy Blue) - Image 1](https://m.media-amazon.com/images/I/61de6i78QoL.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.

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**Shop now:** [https://www.desertcart.vu/products/185939965-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice](https://www.desertcart.vu/products/185939965-beast-30-oz-tumbler-stainless-steel-vacuum-insulated-coffee-ice)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-16*