---
product_id: 255608249
title: "Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law"
brand: "retreez"
price: "€ 17.98"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/255608249-retreez-funny-mug-i-smile-cause-youre-my-sister-in
store_origin: PT
region: Portugal
---

# 11 oz capacity Microwave safe Dishwasher safe Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law

**Brand:** retreez
**Price:** € 17.98
**Availability:** ✅ In Stock

## Summary

> 😂 Sip, Smile, Repeat!

## Quick Answers

- **What is this?** Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law by retreez
- **How much does it cost?** € 17.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/255608249-retreez-funny-mug-i-smile-cause-youre-my-sister-in)

## Best For

- retreez enthusiasts

## Why This Product

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

## Key Features

- • **Gift-Ready:** Perfect for birthdays or just because!
- • **Easy-Grip Handle:** Comfortable sipping experience every time.
- • **Double-Sided Design:** Humor on both sides for maximum impact!
- • **Durable Ceramic Build:** Crafted for both home and restaurant use.
- • **Satisfaction Guaranteed:** 100% money-back promise for peace of mind.

## Overview

The Retreez Funny Mug is a charming 11 oz ceramic coffee mug featuring a humorous double-sided print that celebrates the unique bond with your sister-in-law. Designed for everyday use, it's microwave and dishwasher safe, making it a practical yet fun gift choice for birthdays or special occasions. With a comfortable grip and a satisfaction guarantee, this mug is perfect for those who appreciate a good laugh with their morning coffee.

## Description

Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law

## Features

- Retreez is a registered trademark. Search Retreez Mug on desertcart for more choices of mug by Retreez.
- Printed on both sides. 11-Ounce White Ceramic Mugs. Safe for Microwave and dishwasher. Resistant for house and restaurant use. Large, easy-grip handle.
- 100% pure white ceramic with money back guarantee. Satisfaction and Quality guaranteed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Retreez |
| Model Number | RTZ-MUG11-00473-WHT |
| Color | White |
| Package Dimensions | 10.79 x 10.39 x 9.88 cm; 345 g |
| Capacity | 312 g |
| Material | Ceramic |
| Special Features | Microwave Safe |
| Item Weight | 345 g |

## Product Details

- **Brand:** Retreez
- **Material:** Ceramic
- **Colour:** White
- **Capacity:** 312 g
- **Special features:** Microwave Safe

## Images

![Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law - Image 1](https://m.media-amazon.com/images/I/618W1zFIDiL.jpg)
![Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law - Image 2](https://m.media-amazon.com/images/I/61j0kxgVzWL.jpg)
![Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law - Image 3](https://m.media-amazon.com/images/I/71wZKH7u91L.jpg)
![Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law - Image 4](https://m.media-amazon.com/images/I/61-EoYAXs0L.jpg)
![Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law - Image 5](https://m.media-amazon.com/images/I/71XZFdx4eML.jpg)

## Frequently Bought Together

- Retreez Funny Mug - I Smile Cause You're My Sister-In-Law I Laugh Cause You Married My Brother 11 Oz Ceramic Coffee Mugs - Funny, Sarcastic, Inspirational birthday gifts for friends, sister in law
- Old times Mother in Law Gifts, Candlestick - Gifts for Mother in Law, Christmas Mothers Day Birthday Gifts for Mother in Law

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**Shop now:** [https://www.desertcart.pt/products/255608249-retreez-funny-mug-i-smile-cause-youre-my-sister-in](https://www.desertcart.pt/products/255608249-retreez-funny-mug-i-smile-cause-youre-my-sister-in)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-23*