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Stealth ジャケット by Tan Kai, Chong Gang and Wang Yonggang

Stealth ジャケット by Tan Kai, Chong Gang and Wang Yonggang is a highly esteemed winner of the very prestigious 2025 A' Design Award 銅賞 in ファッション・アパレル・衣服デザイン Competition Category.


銅ファッション· 2025

Stealth ジャケット

by Tan Kai, Chong Gang and Wang Yonggang

Client: Liuyong

A' Design Award 銅賞 Winner in ファッション Category

74,325

Verified Award Winner

Verify Award Status for #166337

Colors

The Design

About Stealth ジャケット

「ステルス」は、U字型の枕へと折りたためるダウンジャケットである。下部を上方へ折り返すことでネックサポートとなり、バックルを調節して首まわりにフィットさせる。生地を分離させる構造により軽量性を保ちつつ、手入れも容易にしている。中綿にはフィルパワー700、ダウン率90パーセントのグースダウンを使用。表地には再生可能なバンブーファイバー、裏地にはグラフェン繊維を採用した。縫製には高強度ナイロン糸と二本針ステッチを用いている。旅の途中に暖かさと休息の場を提供することを目指した。

The Recognition

About the A' Design Award 銅賞

Stealth ジャケットは、創造性、独創性、鋭い洞察力で際立つ傑出したデザインに授与される、高い権威をもつ評価である A' Design Award 銅賞の受賞作品です。銅賞の受賞作品は、十分に巧みで印象的なほど創造的な工芸品であり、デザイナーの豊富な経験、想像力、機知を裏づけています。Stealth ジャケットは、高く評価され、称賛され、愛される品であり、顕著にプロフェッショナルで革新的であることが期待されます。この A' Design Award 銅賞を受賞したデザインは、芸術・科学・デザイン・技術のベストプラクティスを取り入れており、細部への配慮に優れています。Stealth ジャケットは、ニーズを見事に満たし、欲求に触れ、感情を魅了し、好奇心を引きつけます。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
The Stealth U Pillow Down Jacket represents a pioneering advancement in outerwear design, seamlessly integrating the insulative properties of a down jacket with the ergonomic comfort of a U-shaped pillow. This innovative garment challenges conventional designs by concealing its multifunctional nature within a streamlined silhouette, utilizing proprietary fabric-separator technology.
Dimensions & Packaging
Length: 1180mm
Chest: 1160mm
Sleeve: 540mm
Shoulder: 420mm
Filling: 90% white goose down
Down weight: 170g
Tags
down jacket, U-shaped pillow, face-lining separation, lightweight comfort, eco-friendly materials, graphene fiber, multifunctional design, travel rest, weather-resistant, efficient warmth retention
Production Technology
Production Technology and Materials
Face-Lining Separation: Facilitates easy cleaning and maintenance while maintaining lightness and comfort.
Filling Material: 700 fill power, 90% down content goose down ensures superior warmth.
Outer Fabric: Renewable bamboo fiber, environmentally friendly and offers excellent breathability and moisture absorption.
Inner Fabric: Graphene fiber provides health benefits such as antibacterial, anti-mite properties.
Seam Technology: High-strength nylon thread with double-needle stitching enhances durability.
Design Challenge
The toughest part of this design activity was balancing creativity with practical feasibility. Internally, we faced the challenge of innovating beyond traditional down jacket designs to achieve warmth while ensuring slimness and multifunctionality. From a societal perspective, the product had to be stylish and meet modern consumers' environmental expectations. External obstacles included compliance with laws, production technology limits, and information accessibility.
Research
We conducted a design study aimed at developing a product that combines the functions of a down jacket and a U-shaped pillow. Through market research, user interviews, and prototype testing, we gathered feedback from travelers. Using design software and 3D printing technology, we created prototypes that participants tested and provided suggestions for improvement. The results showed that this design is not only warm but can also easily transform into a comfortable U-shaped pillow. This highlights the importance of user experience and opens new market opportunities with an eco-friendly and practical product.
Inspiration
The Stealth U Pillow Down Jacket was inspired by the need for multifunctional, portable outerwear. We integrated a down jacket with a U-shaped pillow to provide warmth and comfort, addressing the bulkiness of traditional jackets. Our unique fabric-separator technology ensures lightweight, compact folding, and superior insulation. Advanced materials enhance performance and sustainability.
Project Duration
The project began in Shenzhen, China in December 2022, and concluded in Shenzhen, China in December 2023. It became available for sale on major e-commerce platforms and in offline stores starting in April 2024.
Operation Flow
This down jacket is designed for comfort and ease. Simply fold the jacket upward from the bottom to quickly transform it into a U-shaped pillow, perfect for resting during travels. Adjust the buckles to fit your neck size for personalized support. For the best experience, make sure to adjust the buckles correctly before use and follow care instructions when cleaning. This design excels because it offers warmth along with convenience for those who want to rest on the go.
Team Members
Tan Kai
Chong Gang
Wang Yonggang

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