# Patented features in kids' winter coats

Do any kids' winter coats have patented features?

Onekid The Road Coat Vegan: The listing says the patented dual\-zipper design stops the harness going slack\. Onekid The Road Coat Transition: A patented dual\-zipper design is claimed to prevent harness slack\.

### 1. [Onekid The Road Coat Vegan](/products/ucp/strolleria-com/8029489168458) (sold by strolleria\.com)

The listing says the patented dual\-zipper design stops the harness going slack\.

- Patented harness design: The listing says the patented dual\-zipper design stops the harness going slack\. (listing) <https://strolleria.myshopify.com/products.json>
- Crash safety: The store listing describes the coat as crash\-tested and CPST\-approved for car seat use\. (listing) <https://strolleria.myshopify.com/products.json>
- Insulation: The maker lists high\-tech thermal polyester insulation\. (guide) <https://onekid.com/products/the-road-coat-vegan-black>

### 2. [Onekid The Road Coat Transition](/products/ucp/strolleria-com/8029487857738) (sold by strolleria\.com)

A patented dual\-zipper design is claimed to prevent harness slack\.

- Patented harness design: A patented dual\-zipper design is claimed to prevent harness slack\. (listing) <https://strolleria.myshopify.com/products.json>
- Crash safety: The coat is crash\-tested and CPST\-approved\. (listing) <https://strolleria.myshopify.com/products.json>
- Insulation: The Transition uses synthetic insulation rather than down\. (manual) <https://onekid.com/pages/compare>

Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\.

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Written 2026-10-17T13:35:47.266Z.

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