Chido Vestis Multifunctionalis by Yan Hau Chen - First Rank

Chido Vestis Multifunctionalis by Yan Hau Chen - First Rank is a highly esteemed winner of the very prestigious 2025 Praemium A' Design Award Ferreum in Producta Infantium Competition Category.

FerrumProducta Infantium· 2025

Chido Vestis Multifunctionalis

by Yan Hau Chen - First Rank

Client: Chido

Praemium A' Design Award Ferreum Winner in Producta Infantium Category

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Verified Award Winner

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The Design

About Chido Vestis Multifunctionalis

Chido est vestis multifunctionalis quae tamquam receptaculum gestabile pueris a tribus ad octo annos concepta est. Res ad natandum necessariae in sacculis separabilibus feruntur, ut iuvenes usores res suas ipsi ordinare possint. Lora aptabilia vesti permittunt ut cum puero crescente conveniat. Textilia levia, aquae resistentia et spirabilia commoditatem ac firmitatem praebent, dum consutura calore obsignata absorptionem aquae cohibet. Ornamenta ad arbitrium mutabilia curam rerum componendarum iucundam reddunt. Hoc consilium independentiam fovet et laborem parentum in sarcinis parandis minuit.

The Recognition

About the Praemium A' Design Award Ferreum

Chido Vestis Multifunctionalis victor est Praemii A' Design Award Ferreum, honoris amplissimi formis bonis dati, quae postulatis professionalibus et industrialibus ab creationibus bene formatis exspectatis satisfaciunt. Victores Ferrei magnam peritiam, altam specializationem, intellectum periti et facultatem creandi auctorum suorum ostendunt. Exspectatur Chido Vestis Multifunctionalis creationem multum aestimatam, admiratam et carissimam, practicam et novam fore. Haec forma Ferreo victa optimas industriae consuetudines integrat et proprietates technicas idoneas, cum scientia et talento coniunctas, habet. Chido Vestis Multifunctionalis ob diligentiam suam honoratur et ad vitae qualitatem emendandam formatum est, ut mundum meliorem reddere iuvet.

Behind the Design

Press Kit

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

Unique Properties: This multifunctional vest is a wearable storage solution for children aged 3-8, promoting organization and independence. It features adjustable sizing for growth adaptability and detachable storage pouches for flexible organization of swim essentials. Made from lightweight, water-resistant materials, it ensures comfort and ease of use. Interactive elements, such as customizable decorations, make tidying up engaging, transforming a routine task into an enjoyable learning experience.
Dimensions & Packaging: Vest Dimensions: Adjustable, fits children aged 3-8 years

Width: 360-460 mm (adjustable)
Height: 300-360 mm (adjustable)
Weight: 490 g

Detachable Storage Pouches:
Front Round Pouch: 90 mm(Φ) x 20 mm
Front Rectangular Pouch: 190 mm x 110 mm x 30 mm
Back Pouch: 190 mm x 130 mm x 50 mm
Tags: children vest, wearable storage, swimming goggles, modular pouches, kid-friendly organization, water-resistant, educational accessory, independence training, multifunctional vest, toy
Production Technology: The vest is crafted from lightweight, water-resistant, and breathable fabrics, ensuring comfort and durability. High-density EVA foam padding enhances buoyancy without compromising flexibility. The adjustable straps and modular pouches use reinforced Velcro and snap fasteners for secure attachment. Advanced heat-sealed stitching prevents water absorption, extending longevity. Injection-molded silicone gaskets and anti-fog polycarbonate lenses ensure the goggles offer a snug, clear, and leak-proof fit.
Design Challenge: The biggest challenge was balancing functionality, comfort, and child engagement. Ensuring the vest was lightweight yet durable while incorporating modular storage required extensive material testing. Designing an adjustable system that grows with the child without compromising fit or usability was another hurdle. Additionally, making organization fun and intuitive for young children while maintaining manufacturing feasibility required iterative prototyping and user feedback to refine the final design.
Research: This project utilized user-centered research to design a wearable storage solution for children, promoting independence and organization. Observational studies and parent interviews identified key pain points in packing swim gear. Prototype testing ensured comfort, durability, and usability. Results showed modular, interactive storage encourages responsibility, reducing parental burden. Insights led to adjustable sizing, detachable pouches, and playful customization, enhancing engagement.
Inspiration: Inspired by the challenges parents face when organizing children swim essentials, this design encourages independence and responsibility through a wearable storage solution. Research on child development shows that interactive learning supports better habits. This insight led to the creation of a modular and adjustable vest that makes tidying up enjoyable. By combining practical features with playful elements, the vest turns organization into a fun and educational experience for young children.
Project Duration: The project started in February 2025 in Taipei, Taiwan, and is currently in the final development phase. Extensive research, prototyping, and testing were conducted to ensure safety, comfort, and usability for children. The design is scheduled for production in July 2025, with planned exhibitions at international design and children's product fairs.
Operation Flow: The vest is worn like a regular jacket, with adjustable straps ensuring a snug fit as the child grows. Detachable pouches allow kids to store their swim gear, making organization simple and fun. The lightweight, water-resistant fabric ensures comfort, while interactive elements, like customizable decorations, encourage engagement. By giving children control over their own belongings, this vest fosters independence and responsibility, making outings smoother for parents.
Patents: Copyrights belong to FIRST RANK Co., Ltd. 2025
Trademarks belongs to FIRST RANK Co., Ltd. 2025
Team Members: Howard Chen
Nataza Chou
Selina Liu
Berry Chiu
Bonnie Jian
Rita Lin
Jessica Cheng
Christine Wang
Golden Drop Design Co., Ltd.
Sativus Brand Consultants. Co., Ltd.
First Rank Co., Ltd.
Image Credits: Images: Sativus Brand Consultants. Co., Ltd.
Video Credits: FIRST RANK Co., Ltd.