---
product_id: 48846676
title: "Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold)"
brand: "kooyi"
price: "€ 5.57"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.sk/products/48846676-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink
store_origin: SK
region: Slovakia
---

# 8.5 oz capacity 100% leak proof Keeps drinks hot/cold for 8 hrs Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold)

**Brand:** kooyi
**Price:** € 5.57
**Availability:** ❌ Out of Stock

## Summary

> ☕ Sip in Style: Your Perfect Travel Companion!

## Quick Answers

- **What is this?** Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold) by kooyi
- **How much does it cost?** € 5.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/48846676-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink)

## Best For

- kooyi enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Innovative locking mechanism ensures no spills in your bag.
- • **Durable Design:** Crafted from FDA-approved stainless steel for a long-lasting experience.
- • **Sleek & Stylish:** Elevate your coffee game with a chic champagne gold finish.
- • **Travel-Ready Size:** Compact design fits perfectly in your car's cup holder.
- • **One-Handed Convenience:** Effortlessly sip on-the-go with a user-friendly flip lid.

## Overview

The Kooyi Vacuum Insulated Travel Coffee Mug is a premium 8.5 oz vessel designed for the modern professional. With double-wall vacuum insulation, it keeps beverages hot or cold for up to 8 hours. Made from FDA-approved stainless steel, this mug is both durable and hygienic, featuring a one-handed flip lid for easy sipping and a safety locking mechanism to prevent leaks. Perfect for travel, office, or outdoor adventures.

## Description

Full description not available

## Features

- Double Wall Vacuum Insulated Water Bottle, 250ML, 8.5oz, keeping liquids cold or hot up to 8 hours
- FDA-approved 304 stainless steel interior and 201 exterior, BPA free; Durable and Healthy, Hygienic, No metallic odor
- Easy-Flip Press Button Lid with built-in humanized anti-hot sipping design, made in 100% Food Grade PP material
- 100% GUARANTEE LEAK PROOF. Safty Locking Mechanism besides the flip press button to lock the flip button avoiding it opened by accident in your bag.
- One-handed opening and drinking, easy to use and carry; Small size type, much easy to carry anywhere; It fits all auto cup holders. Perfect for traveling or at the office, gym, school, camping, hiking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KOOYI |
| Model Number | Kooyi-1303 |
| Colour | Champagne Gold |
| Product Dimensions | 20.8 x 7.39 x 7.39 cm; 260 g |
| Capacity | 250 Millilitres |
| Material | Stainless Steel |
| Auto Shutoff | No |
| Special Features | Durable,Premium |
| Item Weight | 260 g |

## Images

![Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold) - Image 1](https://m.media-amazon.com/images/I/71yY4hpm6NL.jpg)
![Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold) - Image 2](https://m.media-amazon.com/images/I/71pkYDO5ocL.jpg)
![Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold) - Image 3](https://m.media-amazon.com/images/I/71frsJmZp0L.jpg)
![Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold) - Image 4](https://m.media-amazon.com/images/I/7123wMoCbuL.jpg)
![Kooyi Vacuum Insulated Travel Coffee Mug, One-handed Open and Drink, 100% Leak Proof (8.5 oz) (Champagne Gold) - Image 5](https://m.media-amazon.com/images/I/71wkYjKQ+EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Stylish and holds temperature well!
  

*by M***P on Reviewed in the United Kingdom on 15 May 2017*

Bought this because I wanted sth 100% leak proof, without harmful chemicals but still looking stylish and fits into my handbag. This Kooyi travel mug fits all those boxes.I used it for coffee and cold water.  In both instances the temperature of the drinks held for 2hours. And no spillages!Fits a big mug of coffee which I usually drink at home. Drinking out of it takes a bit getting used to (must be careful with coffee as it's still hot!) but the lid doesn't get in the way until there's little drink left inside so you have to tilt the bottle quite up to get it out. Then the two little lumps that seal the holes poke you in the forehead :)No issues with this mug so far and I'm really pleased I bought it!

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Not 100% Leakproof
  

*by L***A on Reviewed in the United Kingdom on 10 January 2017*

Not 100% leakproof.I noticed it had leaked on my car seats and initially thought maybe I had not tightened it! However after the second leak I tried it at home and it is leaking from the lid.Apart from the leak the flask is ok, nice colour and not too large. Fits my car cup holders as well.It really does keep your drinks warm to the point I burnt my mouth the first time I used it so no do half hot water and half cold!Another plus is the flask does not heat up on the outside so easy to hold!Just a shame it leaks otherwise would be 4-5 stars!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Everyone should have one of these
  

*by M***Y on Reviewed in the United Kingdom on 3 October 2017*

Fabulous one drink flask - if wanting to drink something hot within 3 hrs of filling the flask I suggest you let water cool slightly after boiling - this flask will keep things piping hot - e.g. I filled it with coffee - water straight from boiling kettle at 8am and it was still very very hot at 1pm and warm at 18:30pmAlso in 37 degree beach heat water stayed icyIt fits in car holders and in your handbagMy new essential

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**Shop now:** [https://www.desertcart.sk/products/48846676-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink](https://www.desertcart.sk/products/48846676-kooyi-vacuum-insulated-travel-coffee-mug-one-handed-open-drink)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-05*