| 摘要 |
<p>The seating cushion permits a passenger on every type of ski lift to remain dry, warm and comfortable during mountain travel, esp. in cold or stormy weather. It is easily transportable, operable with one hand, and provides insulation from cold and dampness, and affords no impediment to travel. It can be accommodated in a fitting cutout in the lining of the upper arm part of clothing, when not in use, and secured against loss with a built-in roller for a cord, with a return spring. Lightweight plastics material is suitable.</p> |
