Ringo Gamaguchi 搭扣零钱包 by Yutaro Kumagai is a highly esteemed winner of the very prestigious 2026 A' Design Award 铜奖 in 可持续产品、项目与绿色设计 Competition Category.
铜可持续产品· 2026
Ringo Gamaguchi 搭扣零钱包
Client: Appcycle
A' Design Award 铜奖 Winner in 可持续产品 Category
Verified Award Winner
Verify Award Status for #181064The Design
About Ringo Gamaguchi 搭扣零钱包
这款产品采用苹果的造型,因为它由Ringo Tex制成,这是一种从苹果废料中提取的合成皮革。其尺寸以真实小苹果的大小为依据,凸显其来源。它的主要特点是纤薄,这在搭扣零钱包中并不常见。这是通过采用不同于传统零钱包的缝制方式实现的,使结构得以保持轻薄。设计初衷是打造一款能够轻松放入包袋或口袋的产品,让硬币及其他小物件得以巧妙收纳,而不会增加多余的体积。
The Recognition
About the A' Design Award 铜奖
Ringo Gamaguchi 搭扣零钱包是 A' Design Award 铜奖得主,这是授予以创造力、独创性和敏锐见长的杰出设计的极具声望的认可。铜奖得主是技艺娴熟、创意惊人的作品,印证了其设计师丰富的经验、想象力与机智。预计Ringo Gamaguchi 搭扣零钱包将成为一件备受推崇、令人钦佩且被珍爱的物品,兼具显著的专业性与创新性。这件赢得 A' Design Award 铜奖的设计融入艺术、科学、设计和技术领域的最佳实践,并因注重细节而出类拔萃。Ringo Gamaguchi 搭扣零钱包出色地满足需求,触动渴望,迷住情感,并吸引好奇心。
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- This clasp purse utilizes "Ringo-Tex" a bio-based leather developed by appcycle Inc. in Aomori, Japan's largest apple producing region. Around 20,000 tons of apple residue is produced each year, much of it discarded or incinerated, contributing to CO2 emissions. Ringo-Tex upcycles this waste into synthetic leather through a low-carbon stabilization process. Molded into a 3D apple form expressing it's origin uniting symbolism and craftsmanship while inviting participation in a sustainable society.
- Dimensions & Packaging
- W80mm x D19mm x H90mm
- Tags
- Apple, Apples, Aomori, Japan, Nippon, Bio-leather, Synthetic leather, coin case, purse, clasp purse, kiss-lock, push-lock, accessory, sustainability, vegan leather, appcycle, upcycle, ethical, multifunctional bag, circulation
- Production Technology
- The product is built from four key materials: a clasp frame, Ringo-Tex bio-based leather, an electroformed nameplate, and lining. While the clasp is standard, molding Ringo-Tex is far more demanding than working with genuine leather and required six months of research. Stitching along the complex contours demonstrates Japanese craftsmanship. The gold seed motif, mass-produced by molding, defines the brand’s elegant identity.
- Design Challenge
- The greatest challenge in developing this product was achieving the bumpy texture and stitching applied to complement it. While embossing genuine leather is relatively easy due to it’s elasticity, plant-based synthetic leather is difficult to shape and sew because it lacks these properties. After six months of collaboration with multiple companies and testing we succeeded in creating the texture using a proprietary welder process. It is the product’s most charming yet challenging feature.
- Research
- Ringo-Tex is created by processing apple residue into power and using it as a raw material, reducing petroleum-based inputs in manufacturing by 72 - 74%. This approach lowers the dependence on finite fossil resources and decreases environmental impact. It maintains the durability and water resistance comparable to existing synthetic leather, offering a upcycled next-generation bio-based material that balances sustainability with practical performance.
- Inspiration
- This product is the first release of "Golden Seed" a brand created to embody appcycle's philosophy of "circulation". With the concept of "sowing regenerative seeds and facing a golden future" it expresses Aomori's identity it's apples in a cute, friendly, and accessible way. With refined construction intricate and meticulous stitching reflect the depth of Japanese craftsmanship.
- Project Duration
- The Project was started in 2025 Aomori and was unveiled in Tokyo in January 2026 as the debut product of the Golden Seed brand. For the next phase the team plans to launch a crowdfunding campaign followed by expansion into online platforms and retail stores both in Japan and internationally.
- Operation Flow
- A clasp purse with a push lock to store and carry small items such as coins, AirTags and SD cards.
- Patents
- Currently in the process of submitting a application for a patent.
- Team Members
- CEO : Kei Fujimaki
Vice President : Shohei Hatakeyama
Designer : Yutaro Kumagai
Craftsman : Fumio Sudo
Photographer : Ryokan Abe
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