---
product_id: 771822598
title: "MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml)"
brand: "momsiv"
price: "FREE"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/771822598-momsiv-340-ml-travel-mug-insulated-coffee-mug-with-leak
store_origin: JP
region: Japan
---

# Leak-proof screw cap Keeps drinks hot/cold 6h Non-slip rubber base MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml)

**Brand:** momsiv
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> ☕ Stay hot, leak not – your ultimate travel coffee companion!

## Quick Answers

- **What is this?** MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml) by momsiv
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/771822598-momsiv-340-ml-travel-mug-insulated-coffee-mug-with-leak)

## Best For

- momsiv enthusiasts

## Why This Product

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

## Key Features

- • **Zero spills, total confidence:** Secure screw cap locks tight so you can toss it in your bag or car cup holder worry-free.
- • **Grip & go with silicone comfort:** Matte silicone sleeve ensures a firm, stylish hold that’s easy on your hands during busy mornings.
- • **One-hand sipping made effortless:** Eco-friendly flip lid with straw hole lets you drink on the go without missing a beat.
- • **Temperature locked in for 6 hours:** Double-walled 304 stainless steel insulation preserves your drink’s perfect temp all day long.
- • **Designed for your dynamic lifestyle:** Lightweight 380 ml size fits all standard cup holders and keeps pace with your hustle.

## Overview

The MOMSIV 380 ml Travel Mug combines premium double-walled 304 stainless steel insulation with a leak-proof screw cap and non-slip rubber base to keep your beverages hot or cold for up to 6 hours. Its ergonomic silicone sleeve and one-hand flip lid with straw hole make sipping effortless during your commute or outdoor adventures. Lightweight and perfectly sized to fit standard car cup holders, this travel mug is designed for professionals on the move who refuse to compromise on style or functionality.

## Description

Momsiv 380 ml Travel Coffee Mug for Car and Outdoor Use Enjoy your coffee anywhere without worrying about leakage. Features: Keeps your drinks hot or cold: This coffee mug can keep your drinks hot or cold for up to 6 hours. You can have a fresh drink at any time. Leak-proof design: This travel mug features a screw-on lid that locks securely into the closed position and prevents your drink from leaking. Keeps your furniture safe: The coffee mug has a non-slip rubber pad on the bottom to make it non-slip and safe for your furniture. Swing-up closure design: the swing-up closure allows you to open and close with one hand when driving. Silicone cup cover: the matte surface and silicone cover on the body allow you to hold it comfortably. Made of 304 stainless steel inside, food grade silicone and polypropylene outer, no smell when drinking. Suitable for car cup holder: the attractive coating and compact shape fits all standard cup holders, and is easy to hold. Easy to clean: The lid can be removed, making it easy to clean your cup with your hands. Note: Please leave space when filling so that you can screw the top well without leaking. Please wash this travel mug by hand, the dishwasher is not recommended.

Review: Amazing product - High quality, very nice color and spill resistant
Review: Fantastic design - This mug is AH-MAZING! It keeps drinks hot for hours. The lid screws on and I have not had any issues with it spilling. The color is bright and it has a rubber grip in the middle. It's the perfect size to fit in a car cup holder as well. I hand wash mine. I would absolutely buy this cup again.

## Features

- [Coffee stays hot/cold]: This coffee mug is made of high-quality double-walled stainless steel to keep your drink at its original temperature for up to 6 hours. The 304 stainless steel construction also ensures the long-lasting flavour of your drink without any peculiar smell
- Easy to drink with one hand: The travel coffee mug features an eco-friendly flap opening that makes drinking with one hand a breeze. And the surface of the lid also has a straw hole design that allows you to drink directly from the cup or use a straw. Comes with a silicone cover on the body, easy to grip and hold
- Reliable leak-proof screw cap: It uses a screw cap design that locks securely into the closed position. When the lid is locked, you can rotate the travel mug at any angle with confidence and don't have to worry about spills or leaks when travelling or in the office. Bring your drinks with you
- Non-slip rubber cushion: There is a rubber cushion on the bottom of this coffee mug which prevents it from slipping and protects furniture from scratches and chips. Besides, the flip top can be attached to the other side, so you don't have to worry about it hitting your nose when drinking
- Excellent performance on many occasions: 380 ml capacity portable travel mug for when you are out and about. It is still light, even when it's full of liquid. And the lid of this mug has a protruding part, making it easy to find the hole without looking while driving. Ideal for indoor and outdoor use, such as home, travel and car.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SLSDMG1 |
| Age Range Description | Adult |
| Brand | MOMSIV |
| Brand Name | MOMSIV |
| Capacity | 340 g |
| Colour | Blue |
| Customer Reviews | 4.4 out of 5 stars 2,719 Reviews |
| Included Components | Lid |
| Is the item dishwasher safe? | No |
| Item Shape | Round |
| Item Weight | 0.57 Pounds |
| Manufacturer | MOMSIV |
| Manufacturer Part Number | Blue |
| Material | Stainless Steel Silicone |
| Material Features | Insulated |
| Material Type | Stainless Steel Silicone |
| Model Number | travel coffee mug |
| Occasion | Travel |
| Other Special Features of the Product | Insulated, Leak Proof, Lightweight, Non-Slip |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Modern |
| Recommended Uses For Product | Home |
| Size | 1 Count (Pack of 1) |
| Special feature | Insulated, Leak Proof, Lightweight, Non-Slip |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Style | Modern |
| Theme | Car |

## Product Details

- **Brand:** MOMSIV
- **Capacity:** 340 g
- **Colour:** Blue
- **Material:** Stainless Steel Silicone
- **Special feature:** Insulated, Leak Proof, Lightweight, Non-Slip

## Images

![MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml) - Image 1](https://m.media-amazon.com/images/I/61p-pNHbMNL.jpg)
![MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml) - Image 2](https://m.media-amazon.com/images/I/71x06Gzf0QL.jpg)
![MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml) - Image 3](https://m.media-amazon.com/images/I/71seHdWEG3L.jpg)
![MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml) - Image 4](https://m.media-amazon.com/images/I/71vaScAy5pL.jpg)
![MOMSIV 340 ml Travel Mug, Insulated Coffee Mug with Leak-Proof Lid, Travel Coffee Mug, Vacuum Stainless Steel Double-Walled Reusable Coffee Cup for Hot and Cold Water Coffee (Blue – 380 ml) - Image 5](https://m.media-amazon.com/images/I/71N++ucYgLL.jpg)

## Questions & Answers

**Q: Will this cup in car cup holder?**
A: Yes, it is suitable in car cup holder.

**Q: My keurig cup has a 12oz setting. My question is, is this a little bigger then 12oz,  Did they allow for space for the lid?**
A: Yes.

**Q: Would a straw fit through the opening in the lid?**
A: Very sorry, the straw can not pass through the opening in the lid, the opening is designed to facilitate drinking water will not spill, so the design of the opening will not be very large

**Q: Where can I purchase ring replacement ?**
A: I'm not sure so far I haven't had to replace mine yet. I hope you can order it from amazon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product
*by K***N on 17 June 2024*

High quality, very nice color and spill resistant

### ⭐⭐⭐⭐⭐ Fantastic design
*by L***2 on 13 September 2026*

This mug is AH-MAZING! It keeps drinks hot for hours. The lid screws on and I have not had any issues with it spilling. The color is bright and it has a rubber grip in the middle. It's the perfect size to fit in a car cup holder as well. I hand wash mine. I would absolutely buy this cup again.

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by K***E on 17 February 2023*

Perfect size. Fits in my car cup holder. Silicone ring is large and on the outside of lid, so it is easy to clean. Snaps closed, and can snap all the way open. Super easy to drink from too.

## Frequently Bought Together

- MOMSIV 12oz Travel Mug, Insulated Coffee Cup with Leakproof Lid, Travel Coffee Mug Vacuum Stainless Steel Double Walled Reusable Coffee Cup for Hot and Cold Water Coffee
- 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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**Shop now:** [https://www.desertcart.jp/products/771822598-momsiv-340-ml-travel-mug-insulated-coffee-mug-with-leak](https://www.desertcart.jp/products/771822598-momsiv-340-ml-travel-mug-insulated-coffee-mug-with-leak)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-14*