---
product_id: 372581819
title: "Tumbler, 12oz Insulated Stainless Steel with Press Fit Slide Lid – Splash Proof Design, Holds Hot & Cold Beverages, Stylish & Functional Cup Holder Compatible"
brand: "miir"
price: "1520635₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Mii R"
url: https://www.desertcart.vn/products/372581819-tumbler-12oz-insulated-stainless-steel-with-press-fit-slide-lid
store_origin: VN
region: Vietnam
---

# Double-wall vacuum insulation locks temp Fits standard car cup holders 12oz capacity for perfect portion Tumbler, 12oz Insulated Stainless Steel with Press Fit Slide Lid – Splash Proof Design, Holds Hot & Cold Beverages, Stylish & Functional Cup Holder Compatible

**Brand:** miir
**Price:** 1520635₫
**Availability:** ✅ In Stock

## Summary

> 🔥 Sip in Style, Stay Spill-Free 🚗

## Quick Answers

- **What is this?** Tumbler, 12oz Insulated Stainless Steel with Press Fit Slide Lid – Splash Proof Design, Holds Hot & Cold Beverages, Stylish & Functional Cup Holder Compatible by miir
- **How much does it cost?** 1520635₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/372581819-tumbler-12oz-insulated-stainless-steel-with-press-fit-slide-lid)

## 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

- • **Versatile Hydration:** Perfect for coffee, tea, or iced beverages—compatible with ice cubes and all your favorite drinks.
- • **Sleek & Travel-Ready:** Slim, stylish stainless steel tumbler fits effortlessly in your car’s cup holder and your lifestyle.
- • **Temperature Locked In:** Keeps your coffee hot or iced drinks cold for hours with advanced double-wall vacuum insulation.
- • **Purpose-Driven Purchase:** Every tumbler supports nonprofits focused on community uplift and environmental health—drink with impact.
- • **Spill-Proof On The Move:** Press-fit slide lid with splash-proof design means zero mess during your busiest commutes.

## Overview

The MiiR 12oz insulated stainless steel tumbler features double-wall vacuum insulation to maintain your beverage temperature for hours. Its press-fit slide lid offers a splash-proof, spill-resistant experience perfect for travel and daily commutes. Designed to fit standard car cup holders, this sleek tumbler supports hot and cold drinks, including iced beverages. With every purchase, you contribute to nonprofit initiatives promoting community and environmental well-being.

## Description

desertcart.com: MiiR Tumbler, 12oz Insulated Stainless Steel with Press Fit Slide Lid – Splash Proof Design, Holds Hot & Cold Beverages, Stylish & Functional Cup Holder Compatible : Home & Kitchen

Review: Excellent tumbler - stylish and functional! - I'm really happy with this Miir 16oz insulated tumbler. The design is clean and modern, and it feels very high quality. It keeps drinks hot or cold for a long time, and the press-fit lid stays secure with no leaks during normal use. The size is perfect and fits well in my car cup holder. Easy to clean and great for everyday use at work or on the go. Highly recommend!
Review: Convenient, easy to clean, spill resistant - I love this mug. It's insulated, but it's fairly thin insulation. This keeps it from being too bulky, but it still manages to keep my coffee hot enough- I don't need my coffee to be scalding hot though. It's stainless steel inside so it's easy to clean but there's a coating on the outside so it doesn't feel like drinking out of a metal mug (I don't like drinking from metal mugs). It also feels very nice in the hand and doesn't get too hot on the outside. I had a previous version of this mug that didn't have the close-able cover on the lid, and if I took it in my car when full, some coffee would splash out. The addition of the sliding cover fixes this issue, and is the main reason I replaced my old one. If you tip it over, coffee will slowly leak out but if you stand it back up quickly enough you might not have any spill out. The lid doesn't screw on so it's just a gasket/friction fit but it's quite secure. I don't think it will come off accidentally, unless you do something extremely violent like dropping on the floor. There's very few parts and pieces so it's relatively easy to clean.

## Features

- Keep Your Beverages at the Perfect Temperature - This insulated tumbler features double wall vacuum insulation technology to maintain your drinks hot or cold for longer periods, ideal for coffee lovers on the go
- Spill-Proof Convenience for Travel - Our tumbler includes a secure flip lid that locks in place, making it a perfect travel coffee tumbler that prevents any messy spills during your daily commute or outdoor adventures
- Stylish and Functional Coffee Companion - The durable design of our insulated coffee tumbler fits perfectly in your cup holder, making it the ultimate travel tumbler for stylish hydration wherever life takes you
- Versatile Use for Every Beverage - This travel coffee tumbler doubles as a tea tumbler and is compatible with ice cubes, providing the flexibility you need for enjoying both hot tea and refreshing iced coffee
- Empowering Communities with Every Purchase - When you choose our tumbler, you're not just enjoying a premium product, but also contributing to nonprofit organizations that uplift communities and support environmental health

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09D8QXY5Y |
| Age Range Description | Adult |
| Best Sellers Rank | #33,246 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #965 in Tumblers & Water Glasses |
| Brand Name | MiiR |
| Capacity | 12 ounces |
| Color | White- Recycled Stainless Steel |
| Customer Reviews | 4.6 4.6 out of 5 stars (434) |
| Global Trade Identification Number | 00840150800781, 00840150809401 |
| Included Components | Lid |
| Item Dimensions W x H | 2.17"W x 5.65"H |
| Item Weight | 8.48 ounces |
| Manufacturer | MIIR |
| Manufacturer Part Number | TUSL1SV12001 |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Model Number | TUSL1SV12001 |
| Number of Items | 1 |
| Occasion | medical |
| Other Special Features of the Product | Manual |
| Pattern | Solid |
| Product Care Instructions | Wash before first use. Hand wash recommended. Lid top rack dishwasher safe. Do not freeze, do not microwave, do not bleach, do not overfill. |
| Product Style | Casual |
| Reusability | Reusable |
| Shape | Round |
| Size | 12 Ounces |
| Theme | Characters |
| UPC | 840150809401 840150800781 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** MiiR
- **Capacity:** 12 ounces
- **Color:** White- Recycled Stainless Steel
- **Material:** Stainless Steel
- **Special Feature:** Manual

## Images

![Tumbler, 12oz Insulated Stainless Steel with Press Fit Slide Lid – Splash Proof Design, Holds Hot & Cold Beverages, Stylish & Functional Cup Holder Compatible - Image 1](https://m.media-amazon.com/images/I/41N6vAKnbxL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent tumbler - stylish and functional!
*by Y***I on January 31, 2026*

I'm really happy with this Miir 16oz insulated tumbler. The design is clean and modern, and it feels very high quality. It keeps drinks hot or cold for a long time, and the press-fit lid stays secure with no leaks during normal use. The size is perfect and fits well in my car cup holder. Easy to clean and great for everyday use at work or on the go. Highly recommend!

### ⭐⭐⭐⭐⭐ Convenient, easy to clean, spill resistant
*by K***N on July 1, 2025*

I love this mug. It's insulated, but it's fairly thin insulation. This keeps it from being too bulky, but it still manages to keep my coffee hot enough- I don't need my coffee to be scalding hot though. It's stainless steel inside so it's easy to clean but there's a coating on the outside so it doesn't feel like drinking out of a metal mug (I don't like drinking from metal mugs). It also feels very nice in the hand and doesn't get too hot on the outside. I had a previous version of this mug that didn't have the close-able cover on the lid, and if I took it in my car when full, some coffee would splash out. The addition of the sliding cover fixes this issue, and is the main reason I replaced my old one. If you tip it over, coffee will slowly leak out but if you stand it back up quickly enough you might not have any spill out. The lid doesn't screw on so it's just a gasket/friction fit but it's quite secure. I don't think it will come off accidentally, unless you do something extremely violent like dropping on the floor. There's very few parts and pieces so it's relatively easy to clean.

### ⭐⭐⭐⭐⭐ Great buy
*by K***K on March 11, 2026*

Love this tumbler. Bought it specifically for my daily coffee. It has held up great. The temp stays as it should, it is not dishwasher safe must wash by hand but a quick rinse usually gets the job done. Durable, I've dropped it twice and only a small ding on it.

## Frequently Bought Together

- MiiR Tumbler, 12oz Insulated Stainless Steel with Press Fit Slide Lid – Splash Proof Design, Holds Hot & Cold Beverages, Stylish & Functional Cup Holder Compatible
- MiiR Wide Mouth Water Bottle - 20oz Insulated Water Bottle in Stainless Steel with Double Wall Vacuum Insulation, Leakproof Design, Keeps Drinks Hot or Cold
- MiiR Flip Traveler 12oz - Double-Wall Vacuum Insulated with Leakproof Flip Lid, BPA-Free Stainless Steel Construction, Insulated Tumbler for Hot or Cold Drinks

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**Shop now:** [https://www.desertcart.vn/products/372581819-tumbler-12oz-insulated-stainless-steel-with-press-fit-slide-lid](https://www.desertcart.vn/products/372581819-tumbler-12oz-insulated-stainless-steel-with-press-fit-slide-lid)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*