---
product_id: 381249809
title: "MOMSIV 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, 340 ml"
brand: "momsiv"
price: "¥6554"
currency: JPY
in_stock: true
category: "Momsiv"
url: https://www.desertcart.jp/products/381249809-momsiv-travel-mug-insulated-coffee-mug-with-leak-proof-lid
store_origin: JP
region: Japan
---

# Leak-proof screw lid locks securely Keeps drinks hot or cold for 6 hrs Non-slip rubber base protects surfaces MOMSIV 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, 340 ml

**Brand:** momsiv
**Price:** ¥6554
**Availability:** ✅ In Stock

## Summary

> ☕ Elevate your coffee game—sip smarter, live bolder!

## Quick Answers

- **What is this?** MOMSIV 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, 340 ml by momsiv
- **How much does it cost?** ¥6554 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/381249809-momsiv-travel-mug-insulated-coffee-mug-with-leak-proof-lid)

## 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

- • **Comfort grip meets sleek style:** Matte silicone sleeve offers a soft, non-slip hold that’s as comfortable as it is chic—because your mug should look as good as your hustle.
- • **Spill-proof confidence on the go:** Secure screw lid with leak-proof design means no more coffee disasters in your bag or car—rotate, toss, or dash without a single drop lost.
- • **One-handed sipping made effortless:** Eco-friendly flip-top lid with straw hole lets you drink easily while multitasking—perfect for busy mornings or driving commutes.
- • **Temperature locked in, flavor preserved:** Double-wall 304 stainless steel insulation keeps your coffee or tea piping hot or refreshingly cold for up to 6 hours—because your drink deserves the perfect temp, always.
- • **Travel-ready, desk-friendly, life-proof:** Compact 340ml size fits all standard cup holders, with a rubber cushion base that protects your furniture and keeps your mug steady wherever you work or wander.

## Overview

The MOMSIV Travel Mug is a 340ml insulated stainless steel coffee cup designed for professionals on the move. Featuring double-wall vacuum insulation, it keeps beverages hot or cold for up to 6 hours. Its leak-proof screw lid and non-slip rubber base ensure spill-free, stable use in any setting. The ergonomic silicone sleeve and one-handed flip-top lid with straw hole combine comfort and convenience, making it ideal for travel, office, or home use. Durable, BPA-free, and easy to clean by hand, this mug fits standard cup holders and supports an active, stylish lifestyle.

## Description

MOMSIV 380ml/12oz Travel Coffee Mug for Car and Outside Enjoy your coffee time anywhere without worry about leaking Feature: 1. Keep drinks hot or cold: This coffee cup can keep your beverages hot or cold for up to 6 hours. You can get a fresh drink at any time. 2. Leakproof secure design: This travel cup applies screw-on construction, which can click securely into the closed position and prevent your drink from leaking. 3. Keep your furniture safe: The coffee mug has a non-skid rubber pad on the bottom so it is safe for your furniture and would not slip. 4. Swing-up closure design: The swing-up closure help you easy to open and close with one hand when driving or busying. 5. Silicone cup cover: Also uses matte finished surface and adds silicone cover to the body so you can hold it comfortably. 6. Made of 304 stainless steel interior, food-grade silicone and PP exterior, no odor peculiar smell when you drink. 7. Suit for car cup holder: The attractive coated and compact shape fits all standard cup holders, and easy to hold. 8. Easy to clean: the lid can be removable so it is easy to clean your cup with hands. Note: 1. Please leave room when you fill the beverages so that you can screw in the top well without leakage. 2. Please wash this travel cup by your hands, the dishwasher is not recommended.

## Features

- [COFFEE STAYS HOT & COLD]:This coffee mug is made of high quality double wall 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 taste 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, it can help you keep it comfortable.
- [RELIABLE LEAKPROOF SCREW LID]:It uses a screw lid design that locks securely into the closed position. When the lid is locked, you can rotate the travel tumbler at any angle with confidence and don't have to worry about it spilling and causing leaks in your travel or office bag. Take your drinks with you easily
- Non-slip Rubber Cushion: There is a rubber cushion on the bottom of this coffee cup which prevents it from slipping and protects furniture from scratches and chips. Besides, the flip top can be attached on the other side, so you don't have to worry about it hitting the nose when drinking.
- Excellent performance on many occasions: 380 ml capacity is a portable travel mug for when you are out and about. It is still lightweight, even when it is full of drinks. And the lid of this cup has a protruding part, making it easy to find the hole without looking while driving. Ideal for indoor and outdoor use, such as at home, travel, and in the car.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SLSDMG1 |
| Age Range Description | Adult |
| Best Sellers Rank | #65,192 in Kitchen ( See Top 100 in Kitchen ) #443 in Insulated Cups & Mugs |
| Brand Name | MOMSIV |
| Capacity | 340 g |
| Color | B-Blue |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,106) |
| Finish Types | Matte |
| Included Components | Cups |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 9W x 14.5H centimeters |
| Item Weight | 0.57 Pounds |
| Manufacturer | MOMSIV |
| Manufacturer Part Number | Blue |
| Material Features | Insulated |
| Material Type | Stainless steel silicone |
| Material Type Free | BPA Free |
| Model Number | travel coffee mug |
| Number of Items | 1 |
| Occasion | Holiday |
| Other Special Features of the Product | Leak Proof |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Casual |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 340 ml |
| Specific Uses For Product | Cold Drinks, Hot Drinks, Travel, home, office and on the go |
| Subject Character | no character |
| Theme | Sports, leisure, travel |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MOMSIV
- **Capacity:** 340 g
- **Colour:** B-Blue
- **Material:** Stainless steel silicone
- **Special features:** Leak Proof

## Images

![MOMSIV 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, 340 ml - Image 1](https://m.media-amazon.com/images/I/61p-pNHbMNL.jpg)

## Available Options

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

## 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.

## 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/381249809-momsiv-travel-mug-insulated-coffee-mug-with-leak-proof-lid](https://www.desertcart.jp/products/381249809-momsiv-travel-mug-insulated-coffee-mug-with-leak-proof-lid)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-07*