---
product_id: 398906360
title: "MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces"
brand: "miir"
price: "€ 2.30"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.ie/products/398906360-miir-tumbler-vacuum-insulated-stainless-steel-with-slide-lid-cup
store_origin: IE
region: Ireland
---

# 20 oz Capacity BPA Free Thermo 3D Insulation MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces

**Brand:** miir
**Price:** € 2.30
**Availability:** ❌ Out of Stock

## Summary

> Sip Sustainably! 🌍

## Quick Answers

- **What is this?** MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces by miir
- **How much does it cost?** € 2.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/398906360-miir-tumbler-vacuum-insulated-stainless-steel-with-slide-lid-cup)

## Best For

- miir enthusiasts

## Why This Product

- Trusted miir brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Fit:** Designed to fit seamlessly in your hand and cup holders, making it your ideal companion for on-the-go hydration.
- • **Sleek & Stylish:** Crafted from medical-grade stainless steel with a durable Hardshell powder coat finish, this tumbler is as chic as it is functional.
- • **Easy Maintenance:** Enjoy a minimal design that’s easy to clean and won’t sweat, leak, or spill—perfect for the busy professional.
- • **Drink with Purpose:** Every purchase supports impactful giving projects, merging your lifestyle with a commitment to community and environmental sustainability.
- • **Stay Hot, Stay Cold:** Experience the power of Thermo 3D double-wall vacuum insulation that keeps your drinks at the perfect temperature for hours.

## Overview

The MiiR Tumbler is a 20-ounce vacuum insulated stainless steel cup designed for both hot and cold beverages. It features a slide lid, is BPA-free, and fits in standard cup holders. Each tumbler supports community and environmental projects, making it a stylish and responsible choice for the modern professional.

## Description

Full description not available

## Product Details

- **Brand:** MiiR
- **Color:** Black
- **Special Feature:** Bpa Free,Insulated
- **Style:** Modern
- **Recommended Uses For Product:** Home

## Images

![MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces - Image 1](https://m.media-amazon.com/images/I/51XWFEYZLbL.jpg)
![MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces - Image 2](https://m.media-amazon.com/images/I/71dgP5U16iL.jpg)
![MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces - Image 3](https://m.media-amazon.com/images/I/71uhnSgU8bL.jpg)
![MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces - Image 4](https://m.media-amazon.com/images/I/61WauJuedZL.jpg)
![MiiR, Tumbler, Vacuum Insulated, Stainless Steel with Slide Lid, Cup Holder Compatible & BPA Free, Black, 20 Fluid Ounces - Image 5](https://m.media-amazon.com/images/I/71gY5gF9E4L.jpg)

## Questions & Answers

**Q: What are the dimensions at the top and the bottom of the 16 oz tumbler? Trying to find a closed lid for the one I already have.**
A: Inner Diameter at the top is 3 1/8".  The outer diameter is about 3 5/16". The bottom is 2.5" across

**Q: anyone know where to get a replacement lid that closes? Amazon doesn't know when they will have them back in stock?**
A: I would try the MiiR website.

**Q: Where was this product made?**
A: China

**Q: What is the outter diameter  of the bottom. Will it fit in a car cup holder**
A: If your cup holder holds a coke can smugly, no. The bottom will fit but it won’t drop down to fit securely. If you have the larger diameter cup holder it will fit fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best travel cup ever
*by J***C on March 10, 2023*

Absolute quality. Keeps your drink hot, easy to hold, fits in all cup holders.

### ⭐⭐⭐⭐⭐ ice lasts a very very long time
*by P***N on November 29, 2021*

This tumbler retains ice for at least 24 hours. I’ve learned to use ice in it sparingly because of that. It also keeps coffee hot for a long time although I haven’t tested that much since I really only use this for cold drinks. It has a nice solid feel to it and it looks great.The instructions suggest hand washing but I put it in the dishwasher (top rack) anyway and it’s been fine. I have a Yeti that’s almost identical to this (including price) so I have to compare the two. The only difference is that I like the lid on the Yeti a little better. The Miid lid is a little shallower and the opening of the mouthpiece isn’t as crisp as the Yeti. That being said, the MiiR still warrants 5 stars.

### ⭐ leaky
*by B***Y on December 10, 2022*

its a fine coffee mug if you dont mind coffee on your chin and lap.

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**Shop now:** [https://www.desertcart.ie/products/398906360-miir-tumbler-vacuum-insulated-stainless-steel-with-slide-lid-cup](https://www.desertcart.ie/products/398906360-miir-tumbler-vacuum-insulated-stainless-steel-with-slide-lid-cup)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-21*