For those who are concerned about drying the room during heating and utility costs.
Last winter's hit product, an eco-friendly hot water bottle that can be used repeatedly without the need to replace hot water, has been added in three colors this year.
Available in 5 color variations.

PRISMATE
Electric hot water bag thermal storage type PR-WA026 2,970yen（tax included）
【Product’s】
https://lifeonproducts.co.jp/en/product/pr-wa026/

【Product Features】

1）Eco hot-water bag
This hot-water bag doesn't require water replacement like a conventional, and it has a structure that generates and stores heat in the main body by using electric. It is eco-friendly and can be used repeatedly, which is also good point.

2）Easy to use
It stores heat by connecting a heat storage adapter to the main unit for about 15 minutes. Then you can use it by putting the main body to the insulation cover.

3）Cordless and stress-free
It's thermal storage type and cordless, which allow you to take it anywhere, such as living room and your desk.

4）Can be used for long time
The warmth lasts for approximately 7 hours when used in a futon as an anka, and for approximately 3 hours when used as a body warmer by placing it on the body.

5）Multi-purpose cover
The fluffy does not use metal zippers, etc., and is designed to be comfortable touch and feel. It can be used not only as a hot-water bag, but also to keep your fingers and feet warm in the pocket of the insulation cover.

【Stores】

Life on Products official store
https://lifeonproducts-online.com/
Variety stores or eletronic and home appliances stores in Japan Online stores