---
product_id: 380124392
title: "Pack of 10, 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: "¥4261"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/380124392-pack-of-10-fythao-hot-water-bottle-with-soft-cover
store_origin: JP
region: Japan
---

# Wide mouth design for safe, spill-free filling 2L capacity for lasting warmth Explosion-proof & leak-tested for ultimate safety Pack of 10, 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:** ¥4261
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cozy, stay safe — the ultimate hot & cold therapy essential!

## Quick Answers

- **What is this?** Pack of 10, 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?** ¥4261 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/380124392-pack-of-10-fythao-hot-water-bottle-with-soft-cover)

## 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:** Perfect 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 filling 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® Hot Water Bottle (2L) combines premium natural rubber durability with a wide-mouth design for safe, spill-free filling. Certified to British safety standards, it offers reliable hot and cold therapy for pain relief, cramps, and muscle soreness. Perfect for year-round comfort, this explosion-proof, leak-tested hot water bag is a must-have wellness accessory for every professional’s self-care routine.

## Description

Pack of 10, 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

## 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 | 1.0 Count |
| Brand | Fythao |
| Format | Bottle |
| Age Range Description | Adult |

## Product Details

- **Brand:** Fythao
- **Age range (description):** Adult
- **Number of Items:** 1
- **Unit count:** 1.0 Count
- **Special features:** Flexible, Leak Proof, Reusable

## Images

![Pack of 10, 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/71OvHqeTBJL.jpg)

## Available Options

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

## Frequently Bought Together

- Fythao Hot Water Bottle Rubber with Soft Cover (2 Liter) Classic Hot Water Bag for Pain Relief, Cramps, Neck, Shoulders Pain, Relieve Stress, Hot Cold Pack and Feet Warmer, Multifunction for Daily Use
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- HWB Hot Water Bag-Hot pack for Pain Relief, Hot Water Bottle,Cold and Hot Pack with velvet cover, Hot Water Bottles for Pain and Other Cramps, Menstrual pain Relief Therapy.(Assorted colors)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-25*