---
product_id: 87946774
title: "Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe"
brand: "chengfeng"
price: "€ 29.51"
currency: EUR
in_stock: true
category: "Industrial"
url: https://www.desertcart.com.cy/products/87946774-chengfeng-silicone-transparent-hand-warmer-hot-water-bag-with-knit
store_origin: CY
region: Cyprus
---

# Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe

**Brand:** chengfeng
**Price:** € 29.51
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe by chengfeng
- **How much does it cost?** € 29.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/87946774-chengfeng-silicone-transparent-hand-warmer-hot-water-bag-with-knit)

## Best For

- chengfeng enthusiasts

## Why This Product

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

## Description

Technical Parameters : * Injected Volume : 3/4 * Water Temperature : 80&#xB0;C / 176 &#xB0;F or so * Injected Volume while heating : top up with cold water * Heating Power : shall not exceed 1500W * Heating Time : not exceed 3 minutes * Soaking Time : 2-3 hours Water Injection Steps : a. Place the hot water bag into the knitted cover. b. Add 80&#xB0;C / 176 &#xB0;F hot water into it and keep 3/4 full. c. Eliminate excessive air and firmly tighten the lid. Matters Needing Attention : a. The rubber washer under the cover plays an important role in preventing water leakage. Do not damage and lose. b. DO NOT add boiling water into directly, it&apos;s favor to add 80&#xB0;C / 176 &#xB0;F waterand keep 3/4 full. It&apos;ll be better if a cloth cover is applied. c. When it&apos;s left unused, make it dry enough and properly inflate it then place it under shady and dry conditions. d. DO NOT close it to the body for a long time for fear of scald. e. When it&apos;s put into microwave oven, please ensure the bag is filled with cold water and heating time not exceed 3 minutes to prevent a burst. f. If it swells during the heating process, please stop heating immediately. However, DO NOT open microwave immediately. g. Children under 3 years old shall not use this product .

## Features

- 525ML is longer than 324ML,just the 525ML picture did not show very well,becasue the system make 324ML and 525ML picture together,Come with 1 silicone water bag , 1 knit cover and 1 storage bag . Gift Pack.
- Size & Color : 3.5" (9cm) X 9" (23cm) / 525ml. Pink grey color .
- Silicone bag is made from high quality silicone material , BPA free , no toxic , no peculiar smells.
- Integrated design is applied to its excellent leak-proof, explosion-proof, and water-proof performance.
- CAUTION : use on Microwave to heat up should fill with COLD WATER and NOT exceed 1500W & 3 minutes

## Images

![Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe - Image 1](https://images-na.ssl-images-amazon.com/images/I/51rolzwG1wL.jpg)
![Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe - Image 2](https://images-na.ssl-images-amazon.com/images/I/310volDJo0L.jpg)
![Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe - Image 3](https://images-na.ssl-images-amazon.com/images/I/41DDah%2BisbL.jpg)
![Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe - Image 4](https://images-na.ssl-images-amazon.com/images/I/51cKjorlvzL.jpg)
![Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe - Image 5](https://images-na.ssl-images-amazon.com/images/I/61Qr6pYcsIL.jpg)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-02*