---
product_id: 87946774
title: "Chengfeng Silicone Transparent Hand Warmer Hot Water Bag with Knit Cover Microwave Safe & Freeze Safe"
brand: "chengfeng"
price: "VT5508"
currency: VUV
in_stock: true
category: "Industrial"
url: https://www.desertcart.vu/products/87946774-chengfeng-silicone-transparent-hand-warmer-hot-water-bag-with-knit
store_origin: VU
region: Vanuatu
---

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

**Brand:** chengfeng
**Price:** VT5508
**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?** VT5508 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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°C / 176 °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°C / 176 °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's favor to add 80°C / 176 °F waterand keep 3/4 full. It'll be better if a cloth cover is applied. c. When it'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'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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**Shop now:** [https://www.desertcart.vu/products/87946774-chengfeng-silicone-transparent-hand-warmer-hot-water-bag-with-knit](https://www.desertcart.vu/products/87946774-chengfeng-silicone-transparent-hand-warmer-hot-water-bag-with-knit)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-09*