---
product_id: 279256174
title: "Fythao® Hot Water Bottle with Soft Cover (2 Liter) Classic Rubber Hot Water Bag for Cramps, Neck, Shoulders Pain Relief, Hot Cold Pack for Hot and Cold Therapy and Feet Warmer"
brand: "fythao"
price: "¥2479"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/279256174-fythao-hot-water-bottle-with-soft-cover-2-liter-classic
store_origin: JP
region: Japan
---

# 2L capacity for lasting warmth Wide mouth for easy, spill-free filling Explosion-proof & leak-tested safety Fythao® Hot Water Bottle with Soft Cover (2 Liter) Classic Rubber Hot Water Bag for Cramps, Neck, Shoulders Pain Relief, Hot Cold Pack for Hot and Cold Therapy and Feet Warmer

**Brand:** fythao
**Price:** ¥2479
**Availability:** ✅ In Stock

## Summary

> ♨️ Stay cozy, stay safe — the ultimate hot water bottle upgrade!

## Quick Answers

- **What is this?** Fythao® Hot Water Bottle with Soft Cover (2 Liter) Classic Rubber Hot Water Bag for Cramps, Neck, Shoulders Pain Relief, Hot Cold Pack for Hot and Cold Therapy and Feet Warmer by fythao
- **How much does it cost?** ¥2479 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/279256174-fythao-hot-water-bottle-with-soft-cover-2-liter-classic)

## Best For

- fythao enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Pain Relief:** Ideal for soothing cramps, muscle soreness, and sports injuries with hot or cold therapy.
- • **Premium Natural Rubber:** Durable, heat-resistant, and aging-proof material outperforms PVC alternatives.
- • **Effortless Heat Therapy:** Wide mouth design ensures quick, safe pouring without spills or burns.
- • **Certified Safety Assurance:** Passed rigorous 24-hour explosion and leak tests, meeting BS1970:2012 standards.
- • **Year-Round Comfort Essential:** Keeps you warm in winter and cool in summer—your all-season wellness companion.

## Overview

The Fythao 2-liter hot water bottle features a wide mouth for safe, easy filling and is crafted from premium natural rubber for superior durability and heat resistance. Tested to meet British safety standards (BS1970:2012), it offers reliable, explosion-proof performance. Perfect for hot or cold therapy, it effectively relieves cramps, muscle pain, and sports injuries, making it an essential wellness accessory for year-round comfort.

## Description

Hot Water Bottle with Soft Cover (2 Liter) Classic Rubber Hot Water Bag for Cramps, Neck, Shoulders Pain Relief, Hot Cold Pack for Hot and Cold Therapy and Feet Warmer

## Features

- Easy to Use：Hot water bottle with wide mouth design, prevents you from being scalded when pouring water. It is very conveniently, quickly, safely pour the water into the hot water bag without overflowing. Please pour two-thirds of hot water at 80 degrees. Note: Do not use microwave to heat
- Health Materials：The hot water bottle is made of natural high-quality rubber, which is better , The explosion-proof, heat resistance, aging resistance of natural rubber is much better than PVC
- Safe & Reliable：The rubber hot water bottle has passed the 24-hour explosion-proof and leak-proof test before leaving the factory. Complies with BS1970:2012 (The British Safety Standard used for hot packs for pain in the globally)
- Good Assistant：The hot water bottles for pain relief can be used as a hot or cold compress to relieve muscle soreness, menstrual cramps, sports injuries. The best gift for friends, loved ones, and relatives
- Worth Having：Fythao hot water bag keep warm in winter, and can be used as a cold compress to cool down in summer. Please feel free to contact us if you have any problems during use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1 Count |
| Brand | Fythao |
| Format | Bottle |
| Age Range Description | Adult |

## Product Details

- **Brand:** Fythao
- **Age range (description):** Adult
- **Number of Items:** 1
- **Unit count:** 1 Count
- **Special features:** Leak Proof, Refillable, Reusable, Slip Resistant, Washable

## Images

![Fythao® Hot Water Bottle with Soft Cover (2 Liter) Classic Rubber Hot Water Bag for Cramps, Neck, Shoulders Pain Relief, Hot Cold Pack for Hot and Cold Therapy and Feet Warmer - Image 1](https://m.media-amazon.com/images/I/718HUbziHKL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the rubber bottle white, no matter what "color" the cover is?  (ie~ if i choose "gray", will water bottle still be white?)**
A: I chose light gray cover and the water bottle is a creamy color as shown in picture.

**Q: What do you think of the hot water bottle rubber? Is it cost-effective?**
A: yes

**Q: How do I put ice cubes in the hot water bottle? The bottle mouth is so small.**
A: Hello, thank you very much for your question. You can divide ice cubes into smaller chunks so that it can fit into the hot water bottle. Or you can put water in hot water bottle and put it in the refrigerator, so that the water in hot water bottle becomes ice cubes. A good solution to this problem. I hope my answer is helpful to you. If you encounter any problems during use, please feel free to contact us and we will answer for you.

**Q: Made in**
A: It is made in China. Thank you.

## Frequently Bought Together

- Hot Water Bottle Rubber with Soft Cover (2 Liter) Hot Water Bag for Cramps, Pain Relief, Removable Hot Cold Pack Hot Water Bed Warmer
- samply Hot Water Bottle with Knitted Cover, 2L Hot Water Bag for Hot and Cold Compress, Hand Feet Warmer, Ideal for Menstrual Cramps, Neck and Shoulder Pain Relief, Purple

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**Shop now:** [https://www.desertcart.jp/products/279256174-fythao-hot-water-bottle-with-soft-cover-2-liter-classic](https://www.desertcart.jp/products/279256174-fythao-hot-water-bottle-with-soft-cover-2-liter-classic)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*