睡袋不只用於露營，還可用於登山與居家，但此三用途對睡袋之需求不盡相同，如想要設計一個三者皆能滿足的睡袋可不是一件容易的事。因此考慮依不同的使用目來設計睡袋，使其盡可能滿足小眾需求，但為了達到經濟規模，也可考慮三者共同的重要需求，設計三合一共用之睡袋，以滿足大眾市場。因此本研究目的在探討睡袋使用者的需求重視度，以及對不同使用目的的需求差異，同時也探討不同性別族群及不同年齡層之間的需求差異。因此本研究以訪談法及問卷採李克特量表來分析及統計出哪些是使用者所更加重視的需求。
本研究透過訪談法後歸納分析，得到31個問卷設計的需求項目，再透過問卷調查的方式，使用網站surveycake 製作線上問卷，以便利抽樣的方式透過網路社群分享投放問卷，調查時間從2022年2月中至2月底為止，問卷回收共計416份。研究結果發現：
(1)重視度(1-7)平均數值(M)達到6以上的需求有8項，其中重視度排名最高的是睡袋使用時能保暖禦寒，其次為睡袋可以在收納後方便攜帶和睡袋收納體積能縮到很小。在分析數據中可以發現高於中位數4的潛在需求有：睡袋要能防潮、睡袋可以多用途(包括居家、登山和露營)、睡袋使用時可以調整保暖度、睡袋使用時不會發出摩擦的聲音、使用睡袋時能防靜電、睡袋長度可伸縮、睡袋能充氣，以便在不平整平面使用、以及睡袋可以有電熱裝置等8項。
(2)在使用目的為變項時，對於需求重視度上有顯著性差異，睡袋摸起來很舒服在露營和居家使用者對於此項需求的重視度高於登山使用者；睡袋可以很容易收納在登山和露營使用者對於此項需求的重視度高於居家使用者；睡袋可以兩人同時一起使用在露營使用者對於此項需求的重視度高於登山使用者。
(3)在性別的為變項時，對於需求重視度上有顯著性差異，女性對於可以很容易將睡袋攤開成平面、可以很容易從睡袋中起身、睡袋睡袋使用時能透氣以及睡袋摸起來很舒服的需求重視度高於男性；男性對於睡袋使用時能散發著棉的香味及睡袋使用時可以播放音樂的需求重視度高於女性。
(4)在有使用過睡袋經驗的受測者對於睡袋需求上有顯著性差異的有：睡袋要能防髒污、睡袋顏色要鮮豔活潑、睡袋的外觀要有花樣圖案等。
(5)對於不同年齡層的使用者分析中發現：青年對於睡袋能充氣，以便在不平整的平面使用的需求重視度高於中年使用者。
依據研究分析提供睡袋設計師建議有：(1)睡袋必要的需求有：保暖度、收納方便攜帶性、縮小收納後體積。(2)平均數值(M)達到4以上的潛在的需求項目共8項，可以滿足其小眾的目標需求客群。(3)針對不同使用目的的需求使用者，滿足三者間皆覺得重要的需求(三者的平均數M值在6以上)：睡袋可以在收納後方便攜帶、睡袋收納體積能縮到很小、睡袋使用時能保暖禦寒、睡袋要很容易清洗、睡袋要能防髒污等共5項需求進行強化設計。

Sleeping bags are not only used for camping, but also for mountaineering and home use. However, these three purposes have different needs for sleeping bags. It is not easy to design a sleeping bag that can satisfy all three. Therefore, it is important to design sleeping bags according to different purposes to meet the needs of the niche as much as possible. Nonetheless, in order to achieve the economic scale, the common important needs of the three can also be considered, and a three-in-one sleeping bag can be designed to meet the mass market. Therefore, the purpose of this study is to explore the importance of sleeping bag users' needs and the differences in needs for different purposes, as well as the differences in needs among different gender groups and different age groups. Therefore, this research study uses the interview method and the questionnaire survey to investigate and analyze the needs that users pay attention to.
In this study, through the interview method and post-inductive analysis, a total of 31 demand items for questionnaire design were generated, and then through the method of questionnaire survey, the website surveycake was used to help create online questionnaires, and the questionnaires were shared and distributed through the online community in the way of convenience sampling. The survey time was in 2022. More specifically, from mid-February to the end of February, and a total of 416 questionnaires were collected. The results of the study revealed that:
(1) There are 8 items of needs in terms of importance (1-7) with an average value (M) of more than 6. Among them, the highest priority is that the sleeping bag can keep warm and cold when used, and the second is that the sleeping bag can be easily carried and stored after storage. The volume can be reduced to a very small size. Potential needs higher than the median 4 can be found in the analysis data: sleeping bags should be moisture-proof, sleeping bags can be multi-purpose (including home, mountaineering and camping), sleeping bags can be adjusted for warmth when used, sleeping bags will not emit friction when used, no loud sound when using the sleeping bag, it should be anti-static when using the sleeping bag, the length of the sleeping bag is retractable, the sleeping bag can be inflated so that it can be used on uneven surfaces, and the sleeping bag can have an electric heating device.
(2) When the purpose of use is disguised, there is a significant difference in the importance of the demand. The sleeping bag should be felt very comfortable. The camping and home users pay more attention to this demand than the mountaineering users. Sleeping bags can be easily stored, and the mountaineering and camping users pay more attention to this need than the home users. Sleeping bags can be used by two people at the same time, and the camping users pay more attention to this need than the mountaineering users.
(3) When gender is disguised, there is a significant difference in the importance of demand. Women felt more important than that of men regarding they can easily spread the sleeping bag into a flat surface, they can easily get up from the sleeping bag, the sleeping bag is breathable when used, and the sleeping bag should be very comfortable. Men pay more attention than women to the needs of sleeping bags that can exude the fragrance of cotton and can play music when using sleeping bags.
(4) There are significant differences in the demand for sleeping bags among the participants who have used sleeping bags before regarding the sleeping bag should be able to prevent dirt, the color of the sleeping bag should be bright and lively, and the appearance of the sleeping bag should be patterned.
(5) From the analysis of users of different age groups, it is found that young people pay more attention to the needs of inflatable sleeping bags so that they can be used on uneven surfaces than the middle-aged users.
According to the research and analysis, the designer of the sleeping bag provides the following suggestions: (1) The requirements of the sleeping bag are: warmth retention, easy storage and portability, and reduced volume after storage. (2) There are a total of 8 potential demand items with an average value (M) of more than 4, which can meet their niche target demand customers. (3) According to the needs of users with different purposes of use, to meet the needs of the three that are considered important (the average M value of the three is above 6): the sleeping bag can be easily carried after storage, and the storage volume of the sleeping bag can be reduced to a small size, the sleeping bag can keep warm and cold when used, the sleeping bag should be easy to clean, and the sleeping bag should be able to prevent dirt and all the above five requirements can help strengthen the sleeping bag design.

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