---
product_id: 419056911
title: "20oz Tumbler with Lid, Stainless Steel Vacuum Insulated Double Wall Travel Tumbler, Durable Insulated Coffee Mug, Powder Coated Navy, Thermal Cup with Splash Proof Sliding Lid"
brand: "sunwill"
price: "€ 42.22"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/419056911-20oz-tumbler-with-lid-stainless-steel-vacuum-insulated-double-wall
store_origin: IE
region: Ireland
---

# Sweat-proof, no condensation Keeps drinks hot 6+ hrs Keeps drinks cold 24 hrs 20oz Tumbler with Lid, Stainless Steel Vacuum Insulated Double Wall Travel Tumbler, Durable Insulated Coffee Mug, Powder Coated Navy, Thermal Cup with Splash Proof Sliding Lid

**Brand:** sunwill
**Price:** € 42.22
**Availability:** ✅ In Stock

## Summary

> ☕ Stay hot, stay cool, stay ahead with SUNWILL.

## Quick Answers

- **What is this?** 20oz Tumbler with Lid, Stainless Steel Vacuum Insulated Double Wall Travel Tumbler, Durable Insulated Coffee Mug, Powder Coated Navy, Thermal Cup with Splash Proof Sliding Lid by sunwill
- **How much does it cost?** € 42.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/419056911-20oz-tumbler-with-lid-stainless-steel-vacuum-insulated-double-wall)

## Best For

- sunwill enthusiasts

## Why This Product

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

## Key Features

- • **Fits Your Lifestyle:** Compact 20oz size fits most car cup holders—ideal for office desks, travel, or outdoor escapades without missing a beat.
- • **Built to Last & Safe:** Crafted from premium 18/8 304 stainless steel—rustproof, BPA-free, and unbreakable for daily hustle durability.
- • **Spill-Proof On-The-Go:** Silicone gasket sliding lid with straw-friendly design keeps spills at bay, perfect for your commute or gym sessions.
- • **Sleek & Scratch-Resistant:** Powder coated navy finish resists fading and scratches, giving you a stylish grip that stands out in any meeting or adventure.
- • **Ultimate Temperature Control:** Double-wall vacuum insulation locks in heat or chill for hours, so your coffee or cold brew stays perfect all day.

## Overview

The SUNWILL 20oz Tumbler combines advanced double-wall vacuum insulation with premium 18/8 stainless steel to keep beverages hot for over 6 hours and cold for up to 24 hours. Featuring a BPA-free, spill-proof sliding lid and a durable powder-coated navy finish, this sweat-proof tumbler is designed for professionals on the move who demand style, functionality, and reliability in their daily hydration.

## Description

SUNWILL 20oz Tumbler with Lid, Stainless Steel Vacuum Insulated Double Wall Travel Tumbler, Durable Insulated Coffee Mug, Powder Coated Navy, Thermal Cup with Splash Proof Sliding Lid

## Features

- Insulated 20 oz Coffee tumbler: Double-wall vacuum insulation technology, keep drinks hot for over 6 hours and cold for around 24 hours, sweat proof, no condensation
- Premium Material: Made from high quality 18/8 304 food grade stainless steel, lead free and durable, never rust, easy to wash and unbreakable
- BPA Free Sliding Lid, Spill Proof: Silicone gasket seals, drinking hole on the top for easy sipping, straw friendly
- Car Cup Holder Friendly: Great for on the go, camping, gyms, outdoor activity
- Superior Powder Coated: Multi-color option, durable finish, no scratching, no peeling or fading, easy grip, long lasting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SUNWILL |
| Colour | Powder Coated Navy Blue |
| Special Feature | Microwave Safe |
| Style | Modern |
| Theme | Sports |
| Recommended Uses For Product | Home, Office, Travel |
| Included Components | Lid, Tumbler |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Shape | Round |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Age Range (Description) | Adult |
| Material Feature | Insulated |
| Cartoon Character | Navy Blue |
| Reusability | Reusable |
| Net Quantity | 1.0 count |
| Item Weight | 327 g |
| Product Dimensions | 8.6W x 17.1H Centimeters |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Team Name | mit |
| League | ncaa |
| Customer Package Type | Gift Box |
| Pattern | Solid |
| Finish Type | Powder Coated |
| Manufacturer | SUNWILL |
| UPC | 670924518426 |
| Size | 20 Ounces |
| Country of Origin | USA |
| ASIN | B07MV6Z896 |

## Product Details

- **Brand:** SUNWILL
- **Colour:** Powder Coated Navy Blue
- **Special Feature:** Microwave Safe
- **Style:** Modern
- **Theme:** Sports
- **Recommended Uses For Product:** Home, Office, Travel
- **Included Components:** Lid, Tumbler
- **Specific Uses For Product:** Cold Drinks, Hot Drinks
- **Shape:** Round
- **Pattern:** Solid

## Images

![20oz Tumbler with Lid, Stainless Steel Vacuum Insulated Double Wall Travel Tumbler, Durable Insulated Coffee Mug, Powder Coated Navy, Thermal Cup with Splash Proof Sliding Lid - Image 1](https://m.media-amazon.com/images/I/71zOc2syy3L.jpg)

## Questions & Answers

**Q: Looking for a mug with a secure lid that doesn't leak....has anyone who has purchased this cup had issues with leaking?**
A: I hope someone talked you out of this mug. The lid does NOT screw on, so when a hot beverage is in the mug, steam builds up (because you have the lid all closed to prevent spillage) and bam! Off flies the lid spilling very hot drinks! With cold drinks there is no problem. The lid is secure. In fact it is hard to remove unless you open the drinking part for air to release the suction!

**Q: How many ounces of liquid will the 20 ounce tumbler actually hold?**
A: It holds only 16 ounces!  With the lid in place, 16 ounces of liquid comes right up to the bottom of the lid.  I did measure it with a measuring cup (twice) just to be certain.  It will hold 20 ounces only if you fill it right to the rim.  This seems to be the case with EVERY stainless steel insulated tumbler available for sale under every brand I have tried, and it's very aggravating.  I'd like to find an insulated tumbler that actually holds 20 oz. with the lid on!

**Q: Does this have a non slip  silicone base?**
A: No it does not but I like the cup.

**Q: Do yeti lids (with the magnet slider) fit this tumbler?**
A: The Yeti mag lids do fit this tumbler. I prefer the magnet lid as its easier to clean. You can purchase separately (either Yeti or generic). I bought the generic lid and it’s identical except it doesn’t say YETI  on the magnet.

## Frequently Bought Together

- SUNWILL Travel Coffee Tumbler 20 oz, Insulated Mug with Lid, Stainless Steel Cup for Outdoor, Powder Coated Navy
- Huron Vacuum-Insulated Stainless Steel Travel Mug, 16oz Licorice - Leak-Proof Lid for Hot/Cold Beverages, Fits Most Cup Holdersand Brewers

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-31*