---
product_id: 310686921
title: "CS COSDDI Stainless Steel Travel Mug 12oz - Vacuum Insulated Coffee Travel Mug Spill Proof with Leakproof Lid - Double Walled Reusable Tumbler Cups for Keep Hot/Ice Coffee,Tea and Beer(Aquamarine)"
brand: "cs cosddi"
price: "VT4986"
currency: VUV
in_stock: true
reviews_count: 13
category: "Cs Cosddi"
url: https://www.desertcart.vu/products/310686921-cs-cosddi-stainless-steel-travel-mug-12oz-vacuum-insulated-coffee
store_origin: VU
region: Vanuatu
---

# 100% leakproof seal 12hr hot retention 12hr cold retention CS COSDDI Stainless Steel Travel Mug 12oz - Vacuum Insulated Coffee Travel Mug Spill Proof with Leakproof Lid - Double Walled Reusable Tumbler Cups for Keep Hot/Ice Coffee,Tea and Beer(Aquamarine)

**Brand:** cs cosddi
**Price:** VT4986
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate your daily grind with spillproof style and all-day temperature control!

## Quick Answers

- **What is this?** CS COSDDI Stainless Steel Travel Mug 12oz - Vacuum Insulated Coffee Travel Mug Spill Proof with Leakproof Lid - Double Walled Reusable Tumbler Cups for Keep Hot/Ice Coffee,Tea and Beer(Aquamarine) by cs cosddi
- **How much does it cost?** VT4986 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/310686921-cs-cosddi-stainless-steel-travel-mug-12oz-vacuum-insulated-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

- • **Sip Without Spill:** Airtight silicone lid locks in every drop, no more coffee catastrophes on the go.
- • **Durable & Taste-Free:** Premium 304 stainless steel ensures zero rust, zero flavor transfer, 100% BPA-free.
- • **Grip & Go Confidence:** Non-slip rubber base keeps your mug steady on any surface, from desk to dashboard.
- • **Sleek & Travel-Ready:** Compact 12oz design fits most car cup holders and slips easily into your hand.
- • **Stay Hot or Chill Longer:** Double-walled vacuum insulation keeps your brew perfect for 12+ hours.

## Overview

The CS COSDDI 12oz Stainless Steel Travel Mug combines high-grade 304 stainless steel with double-wall vacuum insulation to keep beverages hot or cold for up to 12 hours. Featuring a leakproof, airtight silicone lid with an air vent for smooth sipping, this compact tumbler fits most car cup holders and includes a non-slip rubber base for stability. BPA-free and rust-resistant, it’s designed for busy professionals who demand durability, portability, and flawless performance on the move.

## Description

desertcart.com: CS COSDDI Stainless Steel Travel Mug 12oz - Vacuum Insulated Coffee Travel Mug Spill Proof with Leakproof Lid - Double Walled Reusable Tumbler Cups for Keep Hot/Ice Coffee,Tea and Beer(Aquamarine) : Home & Kitchen

Review: Solid little coffee mug. - Super nice, light weight cup, that fits perfectly in my car’s cup holder. It keeps coffee straight from the pot hot while you drink it I’ve never had a cup last longer than 2 hours, so I can’t tell you it stays hot for 8 hours. I can say it doesn’t leak, it maintains heat, and it doesn’t hold on to smells. It has a flip top which makes drinking easily accessible. The lid is screw on so it’s easy to clean. Great product cue for the money and it has been a very durable product.
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.

## 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 | B08SBS62Q8 |
| Age Range Description | Adult |
| Best Sellers Rank | #274 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #12 in Insulated Tumblers |
| Brand Name | CS COSDDI |
| Capacity | 12 ounces |
| Color | 3B-Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (11,585) |
| Included Components | Lid, Tumbler |
| Item Dimensions W x H | 6"W x 2"H |
| Item Weight | 260 Grams |
| Manufacture Year | 2025 |
| Manufacturer Part Number | Boyeb |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Model Number | CS20210107 |
| Number of Items | 10 |
| Occasion | Father's Day |
| Other Special Features of the Product | Condensation Resistant, Double Wall, Freezer Safe, Heat Resistant, Leak Proof |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Modern |
| Recommended Uses For Product | Bathroom |
| Reusability | Reusable |
| Shape | Round |
| Size | 1 Count (Pack of 1) |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Theme | Travel |
| UPC | 778112822826 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** CS COSDDI
- **Capacity:** 12 ounces
- **Color:** 3B-Blue
- **Material:** Stainless Steel
- **Special Feature:** Condensation Resistant, Double Wall, Freezer Safe, Heat Resistant, Leak Proof

## Images

![CS COSDDI Stainless Steel Travel Mug 12oz - Vacuum Insulated Coffee Travel Mug Spill Proof with Leakproof Lid - Double Walled Reusable Tumbler Cups for Keep Hot/Ice Coffee,Tea and Beer(Aquamarine) - Image 1](https://m.media-amazon.com/images/I/61J79hACyIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid little coffee mug.
*by D***B on April 2, 2026*

Super nice, light weight cup, that fits perfectly in my car’s cup holder. It keeps coffee straight from the pot hot while you drink it I’ve never had a cup last longer than 2 hours, so I can’t tell you it stays hot for 8 hours. I can say it doesn’t leak, it maintains heat, and it doesn’t hold on to smells. It has a flip top which makes drinking easily accessible. The lid is screw on so it’s easy to clean. Great product cue for the money and it has been a very durable product.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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

- CS COSDDI Stainless Steel Travel Mug 12oz - Vacuum Insulated Coffee Travel Mug Spill Proof with Leakproof Lid - Double Walled Reusable Tumbler Cups for Keep Hot/Ice Coffee,Tea and Beer(Aquamarine)
- Coffee Mug 12oz - Insulated Coffee Travel Mug Spill Proof with Leakproof Lid Vacuum Stainless Steel Thermos Coffee Tumblers to GO, Reusable Coffee Cup for Men and Women for Hot & Cold Drinks (Black)
- Travel coffee mugs spill-proof and leak-proof, reusable coffee cups with lids, stainless steel vacuum thermos coffee tumblers,thermal insulation cups for men and women hot & cold drinks

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**Shop now:** [https://www.desertcart.vu/products/310686921-cs-cosddi-stainless-steel-travel-mug-12oz-vacuum-insulated-coffee](https://www.desertcart.vu/products/310686921-cs-cosddi-stainless-steel-travel-mug-12oz-vacuum-insulated-coffee)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*