[Amazon Best Seller No.1] In-Car Seat Cooler Sold Out in 1 Month Draws Attention for Summer Heat Countermeasures
Fun Standard's car accessory brand CRAFTWORKS ranked No.1 on Amazon with its 'Air-Conditioned Seat Cooler'. The product features a full-mesh design to resolve trapped heat, selling out in just one month.
📋 Article Processing Timeline
- 📰 Published: April 9, 2026 at 19:38
- 🔍 Collected: April 9, 2026 at 11:00
- 🤖 AI Analyzed: April 18, 2026 at 19:01 (224h 1m after Collected)
Amazon Car Cooling/Heating Equipment Best Seller Ranking No.1
*As of March 30, 2026
Fun Standard Co., Ltd. (RKB Mainichi Holdings Group, Headquarters: Onojo City, Fukuoka Prefecture, Representative Directors: Ryosuke Oya, Hiroki Sasamori), which develops the car accessory brand CRAFTWORKS, is pleased to announce that its "Air-Conditioned Seat Cooler" has achieved the No. 1 Best Seller ranking in the Amazon Car Cooling/Heating Equipment category.
## Overview
This product sold out in about one month after its launch and is currently awaiting restocking. With temperatures expected to rise, demand is expected to increase as a measure against the heat inside cars, and it has also earned a 4.5-star rating (*) on Amazon.
*As of April 2026
## Comment from the Development Manager
"We would like to express our sincere gratitude for the support of many customers. The Air-Conditioned Seat Cooler is a product born from the desire to make Japan's severe summer heat even slightly more comfortable. The sales record of selling out in one month and the evaluation of being Amazon's No. 1 Best Seller are a great encouragement to us. We will continue to improve our products based on customer feedback and strive to provide a more comfortable driving experience."
## Product Introduction Video
## Background of Development
"Heat Trapped in Seats" Cannot Be Solved by Air Conditioning Alone
It is said that the temperature inside a car in midsummer can reach a maximum of 57°C. Even with the air conditioner running at full blast, cold air does not reach the back and buttocks pressed against the seat, and many drivers are plagued by stickiness and stuffiness from sweat. This product was developed to resolve the dissatisfaction that "air conditioning alone does not make it cool." By efficiently sucking in cold air accumulated at the feet with a fan and delivering it directly to the body, we have realized an environment where you can cool down from the moment you sit down.
## Product Focus: Adopts "Full Mesh" that is Cool even on the Outside
The decisive difference from competitors' products lies in the width of the ventilation area.
While many similar products use mesh material only in the center, this product expands the mesh area to the outside and uniquely adopts a "full mesh specification."
By securing breathability not only in the center but also to the edges, it is designed to be less stuffy from the thighs, where heat is easily trapped, to near the back of the knees.
## [Product Information]
Reference sales price: From 4,380 yen
*May vary depending on the EC mall and time of year.
*As of March 30, 2026
Fun Standard Co., Ltd. (RKB Mainichi Holdings Group, Headquarters: Onojo City, Fukuoka Prefecture, Representative Directors: Ryosuke Oya, Hiroki Sasamori), which develops the car accessory brand CRAFTWORKS, is pleased to announce that its "Air-Conditioned Seat Cooler" has achieved the No. 1 Best Seller ranking in the Amazon Car Cooling/Heating Equipment category.
## Overview
This product sold out in about one month after its launch and is currently awaiting restocking. With temperatures expected to rise, demand is expected to increase as a measure against the heat inside cars, and it has also earned a 4.5-star rating (*) on Amazon.
*As of April 2026
## Comment from the Development Manager
"We would like to express our sincere gratitude for the support of many customers. The Air-Conditioned Seat Cooler is a product born from the desire to make Japan's severe summer heat even slightly more comfortable. The sales record of selling out in one month and the evaluation of being Amazon's No. 1 Best Seller are a great encouragement to us. We will continue to improve our products based on customer feedback and strive to provide a more comfortable driving experience."
## Product Introduction Video
## Background of Development
"Heat Trapped in Seats" Cannot Be Solved by Air Conditioning Alone
It is said that the temperature inside a car in midsummer can reach a maximum of 57°C. Even with the air conditioner running at full blast, cold air does not reach the back and buttocks pressed against the seat, and many drivers are plagued by stickiness and stuffiness from sweat. This product was developed to resolve the dissatisfaction that "air conditioning alone does not make it cool." By efficiently sucking in cold air accumulated at the feet with a fan and delivering it directly to the body, we have realized an environment where you can cool down from the moment you sit down.
## Product Focus: Adopts "Full Mesh" that is Cool even on the Outside
The decisive difference from competitors' products lies in the width of the ventilation area.
While many similar products use mesh material only in the center, this product expands the mesh area to the outside and uniquely adopts a "full mesh specification."
By securing breathability not only in the center but also to the edges, it is designed to be less stuffy from the thighs, where heat is easily trapped, to near the back of the knees.
## [Product Information]
Reference sales price: From 4,380 yen
*May vary depending on the EC mall and time of year.