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Tsuchiya Kaban Co., Ltd. 嘅作品 Otona Randosel 背囊

由設計師 Tsuchiya Kaban Co., Ltd. 創作嘅 Otona Randosel 背囊 係備受推崇嘅 2026 A' Design Award 白金獎 得獎作品,獲獎類別為 配飾設計。


白金配飾· 2026

Otona Randosel 背囊

由 Tsuchiya Kaban Co., Ltd.

客戶: Tsuchiya Kaban Co., Ltd.

配飾 類別嘅 A' Design Award 白金獎 得獎者

943,134

色彩

設計

關於 Otona Randosel 背囊

呢款背囊將傳統嘅日本小學生書包(Randosel)重新設計,適合日常使用。透過去除其標誌性嘅翻蓋,設計呈現出由直線同曲線構成嘅輪廓。符合人體工學嘅背板結構提供承托力,同時保持正式嘅外觀。外部設計透過去除口袋而簡化,開口亦重新設計以便輕鬆取物。呢款背囊旨在平衡形態與實用功能。

榮譽認可

關於A' Design Award 白金獎

Otona Randosel 背囊是 A' Design Award 白金獎得主,這是授予真正卓越、優雅和宏偉設計的極具聲望的認可。白金獎得主是創造的奇蹟,是智力創造力極限的見證,展現出其設計師無與倫比的專業精神和天才。這些設計被期待成為定義一個時代的美學、造福社會、並拓展藝術、科學、設計和技術界限的最負盛名的作品。Otona Randosel 背囊展現出超凡脫俗的卓越水準,以其有益而寶貴的特質毫無疑問地讓世界變得更美好。Otona Randosel 背囊是一件贏得 A' Design Award 白金獎的作品,它喚起慾望,啟發人心,令人愉悅,並迸發出巨大的喜悅。

設計背後

新聞資料包

由設計師提供嘅製作人員名單、團隊成員同技術詳情。

獨特屬性
Reimagining Randosel features for modern daily life.
This backpack reconstructs the "beauty of straight lines and curves" unique to Japanese Randosel. By removing the iconic flap, we achieved a minimalist silhouette defined by clean lines. Ergonomic curves on the back ensure comfort, balancing formal tension with utility. We eliminated external pockets to increase purity while redesigning the opening for smoother access. Disciplined beauty and modern convenience are highly fused.
尺寸同包裝
Size: H 410 × W 295 × D 120 mm
Shoulder Strap Length: 670-880 mm (7-level adjustment)
Handle Height: 35 mm
標籤
RANDOSEL, Backpack, Leather, Japan, Minimalist, Craftsmanship, Repairable
生產技術
We developed a unique magnet for smooth operation and secure closure. Based on children’s Randosels-curves, we tested 4 shapes and 3 lengths, refining the fit through trials with over a dozen people. We also inherited the "soft touch" technique of Randosel by slightly extending the side cushioning.
For the lower back, a three-layer sponge supports weight on the hips. By incorporating the traditional airflow channel design into the back panel, we significantly improved daily comfort.
設計挑戰
Our challenge was to overturn the stereotype of "RANDOSEL equals a children’s bag" by reinterpreting it as a backpack with formal dignity. We achieved refined form and rational structure by fusing our founding Randosel techniques with top-tier craft, such as Dulles bag manufacturing and repair expertise. Working closely with our craft people, we thoroughly examined core materials, hardware, and aging quality, completing a unique product that integrates safety and durability with beauty.
研究
Inheriting and updating design and technology rooted in the Randosel.

Since our founding in 1965, we have inherited our craft while updating it for modern life. We thoroughly examined structure and specifications, focusing on flap operation, formal refinement, and carrying comfort. Beyond aesthetics, we pursued practical weight reduction and accessibility. Staying true to our brand spirit, we optimized the "OTONA RANDSEL" for daily use, achieving a fusion of beauty and functionality.
靈感
This project is based on the craftsmanship of the "RANDOSEL"-a traditional Japanese school bag-honed since our founding in 1965. We reconstructed the model launched for our 50th anniversary, evolving it into a backpack for a modern daily lifestyle. While inheriting the elegance, carrying comfort, and robust box-shaped structure, we pursued refined functional beauty to create an iconic model to be appreciated not only in Japan but also in the international market.
項目時長
Started in July 2019 at Tsuchiya Kaban in Tokyo. Mass production was completed at the Tsuchiya Kaban workshop in June 2023, marking the end of the project. It is currently not for sale.
操作流程
Elevating the backpack into a dignified form suitable for formal settings.
By reinterpreting the Randosel’s neat structural beauty, we elevated the casual backpack into a dignified form. We added asymmetrical details to the orderly boxy form to create a presence that stands out in daily life. With center-of-gravity design and structure, we balanced a beautiful silhouette with high-performance comfort. This new commuter backpack integrates casual style and dignity, enhancing the wearer’s posture.

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