---
product_id: 253471632
title: "CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid"
brand: "cs cosddi"
price: "€ 22.25"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cs Cosddi"
url: https://www.desertcart.gr/products/253471632-cs-cosddi-12-oz-coffee-mug-stainless-steel-coffee-cup
store_origin: GR
region: Greece
---

# 6-hour heat retention - double-wall vacuum insulation 360° leakproof silicone lid - spill-free on the go 304-grade stainless steel - rust & taste-proof CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid

**Brand:** cs cosddi
**Price:** € 22.25
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate your coffee game—sip smart, spill never!

## Quick Answers

- **What is this?** CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid by cs cosddi
- **How much does it cost?** € 22.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/253471632-cs-cosddi-12-oz-coffee-mug-stainless-steel-coffee-cup)

## Best For

- cs cosddi enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Safe:** BPA-free, food-grade silicone lid and reusable design align with your sustainable lifestyle and health-conscious choices.
- • **Leakproof Confidence:** Airtight silicone seal with smart air venting ensures zero spills, perfect for your commute or desk.
- • **Ergonomic & Travel-Ready:** 12oz narrow body fits most car cup holders and coffee machines, designed for easy grip and effortless portability.
- • **All-Day Temperature Control:** Vacuum double-wall insulation keeps your coffee hot or iced drinks cold for up to 6 hours—no compromises.
- • **Premium Stainless Steel Durability:** Crafted from high-grade 304 stainless steel for a rust-proof, taste-neutral experience that lasts.

## Overview

The CS COSDDI 12 oz Coffee Mug is a sleek, stainless steel insulated tumbler featuring premium 304-grade rust-resistant material, vacuum double-wall insulation for 6-hour temperature retention, and a 360° leakproof silicone lid. Designed for professionals on the move, its ergonomic narrow body fits most car cup holders and coffee machines, while the BPA-free, food-safe components ensure a healthy, sustainable coffee experience.

## Description

desertcart.com: CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid | Stainless Steel Double-wall insulation, 6-Hour Heat Retention, 360°Leak proof, BPA-free, Reusable And To Go Coffee Mug : Home & Kitchen

Review: Great quality and works as described. - This is a quality product. It fits perfectly in the car and doesn’t spill in my desk. It keeps drinks hot and cold. Washes well and lasts.
Review: The Perfect Companion for Hot and Cold Beverages - I recently purchased a Stainless Steel Vacuum Insulated Tumbler, and it has quickly become my go-to drinkware for both hot and cold beverages. This tumbler has exceeded my expectations in terms of design, functionality, and overall performance. Firstly, the sleek and durable stainless steel construction gives the tumbler a premium feel. It's not only stylish but also resistant to scratches and dings, ensuring it looks as good as new even after regular use. The exterior doesn't sweat, providing a comfortable grip, whether I'm sipping on a hot coffee or a cold iced tea. The vacuum insulation technology in this tumbler is truly impressive. I've tested it with both hot and cold drinks, and it maintains the temperature remarkably well. My morning coffee stays piping hot for hours, and on a hot day, my iced beverages stay refreshingly cold without any condensation on the outside. The spill-resistant lid is a game-changer for me. Whether I'm commuting to work or running errands, I can confidently toss this tumbler into my bag without worrying about leaks or spills. The lid also has a convenient slide closure, making it easy to take a sip on the go while keeping the contents secure. Cleaning is a breeze thanks to the wide opening of the tumbler. I can easily reach all areas for a thorough clean, and the lid comes apart for more thorough washing. The stainless steel material doesn't retain odors, ensuring that each drink tastes as it should without any lingering flavors. The 20-ounce capacity strikes a perfect balance for me, providing enough volume for a satisfying drink without being too bulky. It fits into standard cup holders, making it convenient for travel. In conclusion, the Stainless Steel Vacuum Insulated Tumbler has become an indispensable part of my daily routine. Whether I'm enjoying a hot beverage on a chilly morning or staying refreshed with a cold drink in the afternoon, this tumbler delivers on its promises of durability, temperature retention, and convenience. I highly recommend it to anyone in search of a reliable and stylish insulated tumbler.

## Features

- Healthy Material - The Vacuum double wall was made of high quality grade 304 stainless steel that completely taste-free, rust-proof, leak-proof, The lid was made of food-grade silicone, BPA free, guaranteed high durability.
- Leakproof Design - The coffee mug lid comes with an airtight silicone seal that prevents the drinks from spilling. Air Vent on the lid allows beverages to flow out smoothly, without gushing or overflowing.The rubber design at the bottom prevents the cup from slipping or tipping.
- Perfect Capacity - 12oz capacity, small and beautiful, easy to carry,Narrow body design makes it easy to grab and go, also fits most car cup holders and coffee makers.
- Easy to Carry - Enjoy your coffee easily wherever you go. Suitable for use indoor&outdoor, such as home, parties, travel, school, riding,and office time.
- Use Notes - The coffee cup buckle can be closed tightly after two "clicks",Hand wash only, the dishwasher is not recommended.cannot put in the microwave.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0865ZN8DD |
| Age Range Description | Adult |
| Best Sellers Rank | #648 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #21 in Insulated Tumblers |
| Brand | CS COSDDI |
| Brand Name | CS COSDDI |
| Capacity | 12 ounces |
| Color | 2B-Black |
| Customer Reviews | 4.4 out of 5 stars 12,299 Reviews |
| Finish Types | Metallic |
| Included Components | Lid, mug |
| Item Dimensions W x H | 6"W x 2"H |
| Item Weight | 7.04 ounces |
| Manufacture Year | 2025 |
| Manufacturer | CS COSDDI |
| Manufacturer Part Number | US-CS-COSDDI-007-B |
| Material | Stainless Steel |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Model Number | CS20210107 |
| Number of Items | 200 |
| Occasion | Anniversary, Back To School, Birthday, Father's Day, Mother's Day |
| Other Special Features of the Product | Break Resistant, Double Wall, Heat Resistant, Leak Proof, Non-Slip |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Classic |
| Recommended Uses For Product | Bathroom, Home, Nursing, Sublimation, Travel |
| Reusability | Reusable |
| Shape | Round |
| Size | 1 Count (Pack of 1) |
| Special Feature | Break Resistant, Double Wall , Heat Resistant, Leak Proof, Non-Slip |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Style | Classic |
| Theme | Travel |
| UPC | 779303761184 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** CS COSDDI
- **Capacity:** 12 ounces
- **Color:** 2B-Black
- **Material:** Stainless Steel
- **Special Feature:** Break Resistant, Double Wall, Heat Resistant, Leak Proof, Non-Slip

## Images

![CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid - Image 1](https://m.media-amazon.com/images/I/61eFyaOqTQL.jpg)
![CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid - Image 2](https://m.media-amazon.com/images/I/819Im490tZL.jpg)
![CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid - Image 3](https://m.media-amazon.com/images/I/71NKPa6uPXL.jpg)
![CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid - Image 4](https://m.media-amazon.com/images/I/71-6wSxFdqL.jpg)
![CS COSDDI 12 oz Coffee Mug - Stainless Steel Coffee Cup with Leakproof Lid - Image 5](https://m.media-amazon.com/images/I/71yCuQXhuDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality and works as described.
*by R***E on August 13, 2026*

This is a quality product. It fits perfectly in the car and doesn’t spill in my desk. It keeps drinks hot and cold. Washes well and lasts.

### ⭐⭐⭐⭐⭐ The Perfect Companion for Hot and Cold Beverages
*by A***A on January 18, 2024*

I recently purchased a Stainless Steel Vacuum Insulated Tumbler, and it has quickly become my go-to drinkware for both hot and cold beverages. This tumbler has exceeded my expectations in terms of design, functionality, and overall performance. Firstly, the sleek and durable stainless steel construction gives the tumbler a premium feel. It's not only stylish but also resistant to scratches and dings, ensuring it looks as good as new even after regular use. The exterior doesn't sweat, providing a comfortable grip, whether I'm sipping on a hot coffee or a cold iced tea. The vacuum insulation technology in this tumbler is truly impressive. I've tested it with both hot and cold drinks, and it maintains the temperature remarkably well. My morning coffee stays piping hot for hours, and on a hot day, my iced beverages stay refreshingly cold without any condensation on the outside. The spill-resistant lid is a game-changer for me. Whether I'm commuting to work or running errands, I can confidently toss this tumbler into my bag without worrying about leaks or spills. The lid also has a convenient slide closure, making it easy to take a sip on the go while keeping the contents secure. Cleaning is a breeze thanks to the wide opening of the tumbler. I can easily reach all areas for a thorough clean, and the lid comes apart for more thorough washing. The stainless steel material doesn't retain odors, ensuring that each drink tastes as it should without any lingering flavors. The 20-ounce capacity strikes a perfect balance for me, providing enough volume for a satisfying drink without being too bulky. It fits into standard cup holders, making it convenient for travel. In conclusion, the Stainless Steel Vacuum Insulated Tumbler has become an indispensable part of my daily routine. Whether I'm enjoying a hot beverage on a chilly morning or staying refreshed with a cold drink in the afternoon, this tumbler delivers on its promises of durability, temperature retention, and convenience. I highly recommend it to anyone in search of a reliable and stylish insulated tumbler.

### ⭐⭐⭐⭐⭐ Amazing Mug
*by H***C on August 5, 2026*

Keeps coffee hot. You don’t feel the mug being hot at all. Tight lid thats spill proof. Great balance and not easily knocked over on any surface due to a rubber base to ensure cup crips with surface. And it all still feels like a coffee cup from Starbucks.

## Frequently Bought Together

- 12 oz Stainless Steel Vacuum Insulated Tumbler - Coffee Travel Mug Spill Proof with Lid - Thermos Cup for Keep Hot/Ice Coffee,Tea and Beer (Black)
- YINBAOGE Insulated Travel Coffee Mug Spill Proof Leak Proof Pobtable To Go Camping Stainless Steel Coffee Tumbler Reusable Coffee Cups with Lids Thermos for Hot and Cold Drink (Black, 17 OZ)
- Insulated Coffee Tumblers with Flip Lid 12oz / 17oz, Stainless Steel Travel Coffee Mug Leak Proof, Vacuum Insulated Coffee Mug Thermos Cup, Keeps Cold and Hot for Coffee Tea

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**Shop now:** [https://www.desertcart.gr/products/253471632-cs-cosddi-12-oz-coffee-mug-stainless-steel-coffee-cup](https://www.desertcart.gr/products/253471632-cs-cosddi-12-oz-coffee-mug-stainless-steel-coffee-cup)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-14*