---
product_id: 290917218
title: "GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel"
brand: "gemful"
price: "$36.10"
currency: USD
in_stock: true
reviews_count: 13
category: "Gemful"
url: https://www.desertcart.us/products/290917218-gemful-510ml-thermal-coffee-cup-insulated-stainless-steel-travel-tumbler
store_origin: US
region: United States of America
---

# 100% leakproof screw lid Keeps drinks hot for 3-4 hrs Maintains cold drinks chilled for hours GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel

**Brand:** gemful
**Price:** $36.10
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate your sip game—stay hot, stay cool, stay unstoppable.

## Quick Answers

- **What is this?** GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel by gemful
- **How much does it cost?** $36.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/290917218-gemful-510ml-thermal-coffee-cup-insulated-stainless-steel-travel-tumbler)

## Best For

- gemful enthusiasts

## Why This Product

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

## Key Features

- • **Grip & Go:** Silicone sleeve offers a sleek look plus a non-slip, comfortable hold for your busy lifestyle.
- • **Safe & Sturdy:** Premium BPA-free stainless steel ensures durability and health-conscious sipping every time.
- • **Everyday Essential:** Versatile 510ml size perfect for office, travel, gym, or your favorite coffee shop ritual.
- • **Temperature Lockdown:** Double-wall vacuum insulation locks in your drink’s perfect temp for hours—no compromises.
- • **Zero Spill Confidence:** Leakproof screw lid with silicone seal and splash-proof flip lid means no mess, no stress.

## Overview

The GEMFUL Travel Mug is a 510ml double-walled, vacuum-insulated stainless steel cup designed to keep beverages hot or cold for 3-4 hours. Featuring a BPA-free, leakproof screw lid with a silicone seal and a non-slip silicone sleeve, it combines durability with convenience. Ideal for professionals on the move, it offers a spill-proof, stylish solution for daily hydration at work, travel, or outdoor activities.

## Description

Product Description Best Working Companion ● There's nothing better than having a hot cup of coffee in the morning before going about your daily routine and when you wake up exhausted at night. ● Keep your beverages hot or cold for up to 6 hours. Car Cup Holder Friendly ● Perfect car cup holder fixed, there si no extra space between the tumbler and the holder, so you don't have to worry about spilling on the car. ● The lid of this cup has a protruding part so it is easy to find the hole without looking when driving. And the leak proof cup also reduce your worry. 380ml/510ml Two Size Available Two capacities coffee travel mug perfect for different occasions. Mulit Color A variety of classic colors, enabling you to choose the bottle according to your mood while maintaining good hydration High Quality Made of food grade 304 stainless steel that completely taste-free, rust-proof; Anti-Drop Sleeve makes it easy to grab and go; Small Lid 100% leak and spill proof; Anti-slip Bottom Prevents the cup from slipping or tipping. Ideal Business or Family Gifts Travel mugs for hot drinks 510ml coffee mug 380ml coffee mug

Review: Good coffee cup. Keeps liquids hot and locks them in. - Got for work and to use at coffee shops as new charge for cup comes in. Metal Double lined so you can't feel the hot liquids. Also Keep them hotter longer. Screw on lid and seal makes sure no liquids leak out and clip seal drinking hole makes sure liquids secured incase of tipping over. Good drinking hole so liquids flow without covering you in hot liquids. Rubber base to stop cup sliding. Thick rubber band round middle of cup so it can't slip out of your hands. Comes in good selection of colours. If you are a coffee shop drinker this is ideal cup for you and comes in two sizes a medium sized cup or a large cup.
Review: Look no further - Bought this after having to return a different one due to leaking and having a really cheap feel to it. This cup is perfect, good size, keeps drink hot, totally leak proof even if just thrown into a bag. Good sturdy feel to it. Look no further, buy this one.

## Features

- Keep Drinks Cold or Hot - Double wall, vacuum sealed design makes the reusable coffee cup keep drinks cold or hot at the perfect temperature for 3–4 hours
- Safe Material - The insulated coffee mug is made of high-quality stainless steel, sturdy and unbreakable. BPA Free, Lead Free, kids and adults can use it with peace of mind
- Non-Slip Grip - The silicone sleeve not only make the mug looks elegant, but also offers a comfortable way to hold
- Leakproof - BPA free screw lid, along with the silicone seal ring to avoid water leakage. It has a splash-proof flip-lid for convenient drinking
- Best Gift - this multi color capacity tumbler set is designed for everyday use at home, office, outdoor, sports, traveling, camping and driving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L7CXSYN |
| Age Range Description | Adult |
| Best Sellers Rank | 43,573 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 199 in Insulated Cups & Mugs |
| Brand | GEMFUL |
| Brand Name | GEMFUL |
| Capacity | 510 ml |
| Colour | Blue510ml |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 out of 5 stars 8,030 Reviews |
| Embellishment Feature | Logo |
| Included Components | Lid, Straw |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | Yes |
| Item Dimensions W x H | 9W x 17.5H centimetres |
| Item Shape | Round |
| Item Weight | 280 Grams |
| Manufacturer | GEMFUL |
| Manufacturer Part Number | GF004-Blue |
| Material | Stainless Steel |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Model Number | GF004 |
| Number of Items | 1 |
| Occasion | Anniversary, Back To School, Birthday |
| Other Special Features of the Product | Spill Proof |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Modern |
| Recommended Uses For Product | Travel |
| Reusability | Reusable |
| Set Name | No Set |
| Size | 1 Count (Pack of 1) |
| Special feature | Spill Proof |
| Specific Uses For Product | Hot Drinks |
| Style | Modern |
| Theme | Holiday |
| UPC | 731946771043 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** GEMFUL
- **Capacity:** 510 Millilitres
- **Colour:** Blue510ml
- **Material:** Stainless Steel
- **Special feature:** Spill Proof

## Images

![GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel - Image 1](https://m.media-amazon.com/images/I/61Y0jJKx4kL.jpg)
![GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel - Image 2](https://m.media-amazon.com/images/I/51p2YjF0NfL.jpg)
![GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel - Image 3](https://m.media-amazon.com/images/I/71zzkwyJfQL.jpg)
![GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel - Image 4](https://m.media-amazon.com/images/I/71P36dNUIpL.jpg)
![GEMFUL 510ml Thermal Coffee Cup Insulated Stainless Steel Travel Tumbler | Maintain drink temperature for hours Fits most cup holders Durable construction suitable for office home and travel - Image 5](https://m.media-amazon.com/images/I/71ypVDHnrEL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this mug sweat?**
A: This double wall insulated mug is sweat free.

**Q: what is the height of this cup?**
A: The height of the bottom of the coffee mug to the mouth of the cup is 15cm/6In, and the height of the bottom of the travel coffee mug to the top of the lid is 17cm/6.8In

**Q: Is it suitable for both hot and cold beverages?**
A: Yes, it is suitable for both hot and cold beverages, this double-walled, vacuum-insulated tumbler can keep your drink hot or cold up to 6 hours.

**Q: Does its lid prevent leaks and spills effectively?**
A: It has a secure rubber lid that prevents leaks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good coffee cup. Keeps liquids hot and locks them in.
*by H***D on 14 July 2025*

Got for work and to use at coffee shops as new charge for cup comes in. Metal Double lined so you can't feel the hot liquids. Also Keep them hotter longer. Screw on lid and seal makes sure no liquids leak out and clip seal drinking hole makes sure liquids secured incase of tipping over. Good drinking hole so liquids flow without covering you in hot liquids. Rubber base to stop cup sliding. Thick rubber band round middle of cup so it can't slip out of your hands. Comes in good selection of colours. If you are a coffee shop drinker this is ideal cup for you and comes in two sizes a medium sized cup or a large cup.

### ⭐⭐⭐⭐⭐ Look no further
*by K***. on 13 February 2026*

Bought this after having to return a different one due to leaking and having a really cheap feel to it. This cup is perfect, good size, keeps drink hot, totally leak proof even if just thrown into a bag. Good sturdy feel to it. Look no further, buy this one.

### ⭐⭐⭐⭐ Really useful hot and cold travel mug
*by C***E on 11 November 2025*

Keeps hot drinks really hot and for a long time. It has a rubber gripper around it which is very nice to hold. The outside stays cool to the touch so very safe. You drink through a shaped hole and it's very comfortable and no spills when tilting. It's a great design and the bottom fits into the cup holders in my car. The only reason it's not five stars is because once pushed down the lid needs quite a tug to get it to release and if you screw the lid on tight it's hard to twist off. But don't worry you don't need to make it too tight the seal is really good. I would definitely recommend this

## Frequently Bought Together

- GEMFUL 17oz Travel Coffee Mug To Go Cup with Lid Stainless Steel Insulated Reusable Tumbler Leak Proof Coffee Lovers Gifts for Hot Cold Drinks Women Men Office Car Blue
- Contigo SNAPSEAL Insulated Stainless Steel Travel Mug with Grip, 20oz., Blue Corn Transparent Satin & Midnight Berry

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**Shop now:** [https://www.desertcart.us/products/290917218-gemful-510ml-thermal-coffee-cup-insulated-stainless-steel-travel-tumbler](https://www.desertcart.us/products/290917218-gemful-510ml-thermal-coffee-cup-insulated-stainless-steel-travel-tumbler)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-28*