幾何在藝術領域中，有許多流派提出應用幾何形的觀念，利用對稱、排列、節奏等方式來傳達非具象的意境。對現代設計、工藝美術、服裝設計等領域造成莫大影響。其所主張的「簡約」與「極簡」理念在近幾年中逐漸成為大眾追求的生活美學。透過此概念運用在袋包上的感質設計，讓簡約不至於變得無趣，並發展出自成一格的美學觀。
本創作研究主題「以幾何抽象概念應用於袋包的感質設計創作」，透過文獻分析蒐集整理二十世紀的「抽象藝術」與「幾何簡約美學」；及探討現代袋包設計與感質商品等相關理論，並對其意涵深入解析。分析市面上的幾何造形袋包之商品特色，作為創作的參考依據；最後創作的袋包：材料選擇以皮革為主要材質外，造型具幾何簡約設計特點。作品經實驗製作使商品具備魅力、美感與工學等屬性外，同時兼具創意與精緻。每一件作品除了具備和諧、美感、純粹的感受外，同時具備符合現代人需求的感質商品。

In the art field, the application of geometric concepts are being proposed by different genres, by using symmetry, arrangement, rhythm, etc. in order to convey the artistic conception of the non-imagery. It’s a great impact on the modern design, especially in arts and crafts, clothing design and other fields. In the past few years, the idea of "simplicity" and "minimalism" has gradually become the pursuit of aesthetics in people’s life. Through the concept of the application of geometric abstraction to the qualia design on bags, it makes simplicity becoming interesting, and enables the development of people’s unique aesthetic view.
The theme of this thesis “Application of geometric abstraction to the qualia design on bags”, by analysis "abstract art" and "The Geometrical Simple esthetics" in the 20th century''s through literature review, and discusses on modern bags design and the theory of qualia design by analyzing its implications in-depth. This thesis analyzes the commodity characteristics of the geometric shape bags in the market, and serves as the reference basis for the creation. For the bag finally designed, leather is chosen as main material, featuring with geometric simplicity. Through experimental, the making of this work comes with charming, aesthetic and industrial, as well as creativity and exquisite. Other than harmonious, esthetic and pure, this work had conforms to the qualia design which is required by the demand in our modern life.