90 Deg — Bamboo Chair Within Bag for Urban Daily Lives

  • 90 Deg 

    Bamboo Chair Within Bag for Urban Daily Lives


  • About Design Background

    Trying to search a simple way to solve an urban daily life problem of being in need of temporary seat by mixing different elements from multi-fields. 90 Deg is a bag with 2 types, an accessory people would use every day with the feature of fashion design while combining with the thinking of product design and the user-experience on the design of the bag. 

    試圖透過混合來自多重領域的元素尋找簡單的方法於解決需要臨時座位的城市日常生活問題。90 Deg 是人們每天都會用到的時尚設計配件,同時以產品設計思維結合包包的設計與用戶體驗。

  • 90 Deg has won the Golden A' Design Award from A' Design Award & Competition. Also, it's very honorable to be able to be featured on Behance of Product Design & Student Show. Thanks to many kind people who help during the process of making 90 Deg come to this world and also to the judges. This work is my graduation project of bachelor degree of industrial design, and it took me a whole year to test every kind of possibilities. What a tough time of the development, but I really enjoyed the period of creating and thinking. Here, I'll appreciate your time reading this whole project, though it's a bit of long story kind of presentation, please enjoy it, and please don't hesitate to leave a comment below and appreciate this project! Thank you!

    90 Deg 榮獲 A' Design Award & Competition 的 Golden A' Design Award。 而且,感到非常榮幸於 Behance 平台獲得精選 Product Design 以及 Student Show 的類別。

    感謝許多熱心善良的人們在 90 Deg 的發展過程期間提供幫助使得產品能夠實現,同時也感謝評審的肯定眼光。這個產品的專案主題是我的工業設計學士學位畢業設計,歷經一整年的時間來測試各種可能性。即使發展時期的經歷是多麼艱難,但我真的很享受創造和思考的時光。 產品 90 Deg 的詳細內容放置於 Behance 平台的頁面,我會非常感謝您閱讀整個項目,雖然是一個長篇型的展示,歡迎享受它!也請不要猶豫,在 Behance 留下評論,並按讚此產品項目! 謝謝您!

  • Thinking About What If There Is An Object That...   

    = A Fashion Bag

    = A Portable Chair

    = The Holder + The Bag Parts

    = Traditional Material + New User Experience

    = 90 Deg

  • Let's go outdoors and start an adventure with 90 Deg!

    與 90 Deg 一同展開城市探險吧!

  • Just one simple step to change into the bag and the chair!


  • A bag for everyday use. 

    Every part can be separated for assembling and repair.



  • Users can assemble their favorite style of bag at their willingness.


  • Holder  /  Laminated Bamboo

    The specialities of laminated bamboo are that they do not have the problem of the knots at several points up the stalk, and their physical property provides a very strong strength with not brittle advantage. Therefore, they come with more possibilities in form development.

    支架材料  /  層積竹材

    90 Deg 的支架採用層積竹材,將竹片層層堆積黏合成的材料,避開了單純使用竹條或竹管有節點的問題,更能以本身的物理特性提供堅固不易脆的優勢,與更多造型開發的可能。

  • By the advantage of laminated bamboo as the holder to withstand the weight, it needs only one simple step to change into the bag and the chair. Also, use the feature of modern industrial manufacturing (CNC) on a traditional craft material to make the product can be able to produce in the mass production.



    Hollow out the middle reinforcement of the holder with logo of 90 Deg. It helps to make the weight of 90 Deg lighter and have more detailed feature with the identity of the product.


  • Also, the natural bamboo material makes every holder being one of a kind, creating its unique feature while still can be produced by the spirit of precision and craft.


  • There are enough space for 15-inch laptop and documents.


  • Free postcard design for exhibition use.


  • Thank You &

    Hope You Enjoy It!

  • Please Feel Free to Follow 

    & Appreciate This Project!

    ✉ E-mail: chingwenchang999@gmail.com


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  • ©2017-2019 Jeff Ching-Wen Chang. All Rights Reserved.

    [ 本設計產品 90 Deg 已獲發明專利保護,請勿侵害智慧財產權! ]

    [ 90 Deg, Design & Model Protected by Patents. ]

    [ Against Plagiarism! Don't Copy! ]

    Taiwan, 2017.​​​​​​​