---
product_id: 632505723
title: "Insulated Travel Mug by My Borosil, 380ml"
brand: "borosil"
price: "¥1402"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/632505723-insulated-travel-mug-by-my-borosil-380ml
store_origin: JP
region: Japan
---

# Push-button leak-proof lid Keeps drinks hot for 8 hrs Keeps drinks cold for 14 hrs Insulated Travel Mug by My Borosil, 380ml

**Brand:** borosil
**Price:** ¥1402
**Availability:** ❌ Out of Stock

## Summary

> ☕ Stay fueled, stay flawless – your ultimate travel mug companion

## Quick Answers

- **What is this?** Insulated Travel Mug by My Borosil, 380ml by borosil
- **How much does it cost?** ¥1402 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/632505723-insulated-travel-mug-by-my-borosil-380ml)

## Best For

- borosil enthusiasts

## Why This Product

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

## Key Features

- • **Fits your hustle:** Compact 380ml size fits standard cup holders for on-the-go convenience
- • **No spills, no sweat:** Leak-proof lid and sweat-proof exterior keep your bag dry and hands cool
- • **Sleek, professional style:** Matte black finish complements your modern workspace vibe
- • **Safe, durable & toxin-free:** Premium 18/8 stainless steel with BPA-free parts ensures health and longevity
- • **All-day temperature control:** Double-wall vacuum with copper coating locks in heat or chill for hours

## Overview

The My Borosil Insulated Travel Mug (380ml) features double-wall vacuum insulation with copper coating to keep beverages hot for 8 hours and cold for 14 hours. Crafted from rust-proof 18/8 stainless steel with BPA-free components, it offers a leak-proof push-button lid and sweat-proof exterior, making it perfect for busy professionals seeking reliable temperature control and spill-free portability.

## Description

If coffee or tea is your fuel of choice, the energy you need to go about your 9 to 5, then our Coffeemate insulated mugs are the perfect companion. The insulated travel mug keeps your drink hot for 8 hours and cold for 14 hours. The inside is made of Grade-304 rust-proof stainless steel that's copper coated for better temperature retention.

## Features

- Sustains drink temperature: Hot for 8 hours, Cold for 14 hours
- Insulated Double Wall Vacuum with Copper Coating for Optimal Heat Retention
- 100% Food Grade, Rust Proof Steel (18/8 Quality, Grade 304) for Safety and Durability
- Prevents Spills
- Dry Exterior: No Condensation
- Cool Touch with Hot Liquids, Sweat Proof with Cold Liquids
- BPA & Phthalate Free, Food Grade Plastic Parts
- Non-Leaching, Toxin Free for Healthy Drinking
- Push Button Leak Proof Lid with Easy Sipper
- Fits Standard Cup Holders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Reusability | Reusable |
| Product Care Instructions | Hand Wash Only |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Item Weight | 280 Grams |
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Capacity | 380 Milliliters |
| Shape | Round |
| Pattern | Solid |
| Color | Black |
| Style Name | Coffeemate |
| Additional Features | Button,Double Wall,Insulated,Vacuum Insulated |

## Product Details

- **Brand:** Borosil
- **Color:** Capacity 300 ml 380 ml
- **Special Feature:** Button,Double Wall,Insulated,Vacuum Insulated
- **Style:** Coffeemate
- **Theme:** Elegant

## Images

![Insulated Travel Mug by My Borosil, 380ml - Image 1](https://m.media-amazon.com/images/I/01RmK+J4pJL._AC_.gif)

## Frequently Bought Together

- Borosil Coffeemate Insulated Mug, Vacuum Insulated Travel Coffee Mug with Lid, 8 Hours Hot & 14 Hours Cold, 380 ml, Black
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- Abbrevi 20 oz Stainless Steel Tumbler with Handle Metal Insulated Coffee Travel Mug with Handle Double Wall Tumbler Cup with Lid and Straw, Blue 1 Pack

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**Shop now:** [https://www.desertcart.jp/products/632505723-insulated-travel-mug-by-my-borosil-380ml](https://www.desertcart.jp/products/632505723-insulated-travel-mug-by-my-borosil-380ml)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*