| 摘要 |
<p>The rucksack is supported by two straps over the wearer's shoulders, and is primarily intended for use for sport such as cycling, mountaineering, walking skiing, fishing, horse-riding and suck like. It can also be used by students soldiers, and anyone requiring a free use of their hands. The rucksack consists of a front and back panel both with pockets in. The panels are joined at the top, leaving a space inbetween for the wearer's head to go through. The sack is made of waterproof material, and at least one of the panels as a cord to which objects may be attached. Attachments are fixed to the bottom of the panels for joining the panels together.</p> |
