Personal cooling and heating system

This invention describes a shirt designed to cool or heat your upper body. It has gel pockets on the outside and bumps on the inside that create air channels against your skin. A small fan or pump attaches to the shirt to blow air through these channels, helping to regulate your body temperature, and can be removed and covered with a cap.

Why it matters: Since 2015, significant advancements in miniaturized, efficient fans and portable battery technology could make the integrated suction device more practical and comfortable for users. Improved gel and fabric materials also offer enhanced thermal performance and wearability.

Status: In forceA lapse was cured by a late fee and protection was reinstated.
How hard to build: ModerateCustom garment, gel pockets, small fan, plastic parts

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