| 摘要 |
A disposable backpack which is formed of thin film plastic material or the like, so as to provide a bag-like container for carrying goods or the like in the form of a backpack. The present invention provides a relatively cheap, disposable, and strong temporary backpack which is comfortable to use and easily stored in quantity, so as to be dispensed as a bag. Further, the present invention is configured to be carried as a traditional t-shirt sack, or worn as a backpack, depending upon the distance traveled and wishes of the user. The present invention may be sold individually, or may be provided for no charge by a vendor as a type of bag for carrying purchased contents. The preferred embodiment of the present invention contemplates a disposable backpack formed of HDPE or co-extruded HDPE/LLDPE having front and back, gusseted or non-gusseted walls, a bottom, and an open bag mouth portion which may be closed via flap or other configuration. Emanating from opposing side edges of the back wall are first and second straps configured to engage the shoulders of the user, such that at least a portion of the back wall rests against the back of the user. The shoulder straps may be formed of folded thin film plastic straps, and may be affixed in generally parallel fashion at their respective ends to the back wall of the bag.
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