---
product_id: 218389636
title: "CS COSDDI 12 oz Stainless Steel Vacuum Insulated Tumbler - Coffee Travel Mug Spill Proof with Lid - coffee Cup for Keep Hot/Ice Coffee,Tea and Beer (Green)"
brand: "cs cosddi"
price: "VT5496"
currency: VUV
in_stock: true
reviews_count: 13
category: "Cs Cosddi"
url: https://www.desertcart.vu/products/218389636-cs-cosddi-12-oz-stainless-steel-vacuum-insulated-tumbler-coffee
store_origin: VU
region: Vanuatu
---

# Leakproof airtight silicone lid with air vent 304-grade stainless steel - rust & taste-proof Vacuum double-wall insulation - keeps drinks hot or cold for hours CS COSDDI 12 oz Stainless Steel Vacuum Insulated Tumbler - Coffee Travel Mug Spill Proof with Lid - coffee Cup for Keep Hot/Ice Coffee,Tea and Beer (Green)

**Brand:** cs cosddi
**Price:** VT5496
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate your daily sip game with spillproof style and lasting temperature control!

## Quick Answers

- **What is this?** CS COSDDI 12 oz Stainless Steel Vacuum Insulated Tumbler - Coffee Travel Mug Spill Proof with Lid - coffee Cup for Keep Hot/Ice Coffee,Tea and Beer (Green) by cs cosddi
- **How much does it cost?** VT5496 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/218389636-cs-cosddi-12-oz-stainless-steel-vacuum-insulated-tumbler-coffee)

## 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

- • **Sleek 12oz Design:** Perfectly sized for on-the-go professionals, fits most car cup holders without bulk.
- • **Non-Slip Grip & Base:** Textured paint finish and rubber bottom keep your tumbler steady on any surface or in your hand.
- • **Spillproof Confidence:** Airtight lid with smart air vent prevents spills and gushing, so you stay mess-free during your busiest days.
- • **Durable & Safe Materials:** Premium BPA-free stainless steel and food-grade silicone ensure pure taste and long-lasting use.
- • **Versatile Everyday Essential:** Ideal for coffee, tea, or even beer—your stylish companion from office meetings to weekend adventures.

## Overview

The CS COSDDI 12 oz Stainless Steel Vacuum Insulated Tumbler combines premium 304 stainless steel with double-wall vacuum insulation to keep beverages hot or cold for hours. Featuring a BPA-free, airtight silicone lid with an air vent, it prevents spills and ensures smooth sipping. Its compact, narrow design fits most car cup holders and offers a non-slip grip with a rubber base, making it the perfect travel companion for professionals seeking durability, convenience, and style.

## Description

desertcart.com: CS COSDDI 12 oz Stainless Steel Vacuum Insulated Tumbler - Coffee Travel Mug Spill Proof with Lid - coffee Cup for Keep Hot/Ice Coffee,Tea and Beer (Green) : Home & Kitchen

Review: Quality cup that will last you! Great for the price - This cup has been my go-to cup for the past year and a half for coffee. It keeps my coffee hot (when sealed shut) and is very portable since it's on the smaller side. I'm surprised that the metal hasn't been dented or the paint hasn't been scuffed, either. It's easy to use when driving, too. This is an example of a cheap product that certainly isn't cheap by any means! The only thing I will say is that the little piece of rubber that's used to seal the cup shut (the one that blocks the small air hole on the lid) is finally starting to be soft. I noticed it was rubbing off when I was washing it. However, with how cheap this thing is and how long it took to get to this state, I'm completely okay with that.
Review: Perfect for coffee on the go! - I have always hated the oversized coffee thermoses so I was ecstatic to find this. I got the cute two tone pink & white one a couple of months ago and the paint is still perfect. It is lightweight even with coffee in it, and more importantly it fits in my cupholder. The shape of the cup and the texture of the paint ensures that it never slips as well. This wonderful cup keeps my coffee piping hot for up to three or four hours; I even have to take the lid off to let my coffee cool down a bit so I can drink it. Very easy to clean, and the seal on the lid is 100% secure. Also the mouth is the perfect size for sipping so my mouth doesn’t get flooded with searing hot coffee! Most importantly… it isn’t oversized.

## 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 | B0865XCJ7W |
| Age Range Description | Adult |
| Best Sellers Rank | #794 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #30 in Insulated Tumblers |
| Brand Name | CS COSDDI |
| Capacity | 12 ounces |
| Color | 2A-green |
| Customer Reviews | 4.4 4.4 out of 5 stars (11,504) |
| Included Components | Lid, mug |
| Item Dimensions W x H | 6"W x 2"H |
| Item Weight | 9.1 Ounces |
| Manufacture Year | 2025 |
| Manufacturer | CS COSDDI |
| Manufacturer Part Number | US-CS-COSDDI-007-G |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Model Number | CS20210107 |
| Number of Items | 10 |
| Occasion | Back To School, Birthday, Father's Day, Friendship Day, Mother's Day |
| Other Special Features of the Product | Double Wall, Leak Proof, Rust Resistant, Spill Proof, Vacuum Insulated |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Modern |
| Recommended Uses For Product | Bathroom, Home,Travel,Indoor,Outdoor, Sublimation, Travel |
| Reusability | Reusable |
| Shape | Round |
| Size | 1 Count (Pack of 1) |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Theme | Alphabet, Travel |
| UPC | 779303761207 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CS COSDDI
- **Capacity:** 12 ounces
- **Color:** 2A-green
- **Material:** Stainless Steel
- **Special Feature:** Double Wall, Leak Proof, Rust Resistant, Spill Proof, Vacuum Insulated

## Images

![CS COSDDI 12 oz Stainless Steel Vacuum Insulated Tumbler - Coffee Travel Mug Spill Proof with Lid - coffee Cup for Keep Hot/Ice Coffee,Tea and Beer (Green) - Image 1](https://m.media-amazon.com/images/I/61oF2GjPexL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality cup that will last you! Great for the price
*by R***Y on March 17, 2026*

This cup has been my go-to cup for the past year and a half for coffee. It keeps my coffee hot (when sealed shut) and is very portable since it's on the smaller side. I'm surprised that the metal hasn't been dented or the paint hasn't been scuffed, either. It's easy to use when driving, too. This is an example of a cheap product that certainly isn't cheap by any means! The only thing I will say is that the little piece of rubber that's used to seal the cup shut (the one that blocks the small air hole on the lid) is finally starting to be soft. I noticed it was rubbing off when I was washing it. However, with how cheap this thing is and how long it took to get to this state, I'm completely okay with that.

### ⭐⭐⭐⭐⭐ Perfect for coffee on the go!
*by F***I on February 5, 2026*

I have always hated the oversized coffee thermoses so I was ecstatic to find this. I got the cute two tone pink & white one a couple of months ago and the paint is still perfect. It is lightweight even with coffee in it, and more importantly it fits in my cupholder. The shape of the cup and the texture of the paint ensures that it never slips as well. This wonderful cup keeps my coffee piping hot for up to three or four hours; I even have to take the lid off to let my coffee cool down a bit so I can drink it. Very easy to clean, and the seal on the lid is 100% secure. Also the mouth is the perfect size for sipping so my mouth doesn’t get flooded with searing hot coffee! Most importantly… it isn’t oversized.

### ⭐⭐⭐⭐⭐ It’s amazing 🩶
*by D***K on March 13, 2026*

The thermal mug keeps drinks hot for a very long time. It is very convenient, beautiful, and practical. However, please note that it cannot be washed in the dishwasher — it should only be washed by hand. I have already ordered three mugs. One of them did not close very tightly, but I requested a replacement and everything arrived perfectly. Thank you, I highly recommend it.❤️

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vu/products/218389636-cs-cosddi-12-oz-stainless-steel-vacuum-insulated-tumbler-coffee](https://www.desertcart.vu/products/218389636-cs-cosddi-12-oz-stainless-steel-vacuum-insulated-tumbler-coffee)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*