| 摘要 |
This disclosure relates to a novel system, device, and method for providing a sleeping bag with an integrated ground mat that provides thermal comfort by effectively retaining heat and is lightweight, compact, and easily packed for transport or storage. The sleeping bag with integrated air mattress allows the user to bring only one item that doubles as a sleeping bag and a ground mat. Additionally, the integrated ground mat remains positioned under the user while the user is sleeping. The sleeping bag may have an integrated ground mat, an inner shell, an outer shell, insulation between the inner and outer shells, an upper portion and a lower portion forming a sleeping cavity, an opening for access into the sleeping cavity, a draft tube, and a means for opening and closing the sleeping bag opening. |
| 主权项 |
1. A sleeping bag and combination ground mat, comprising:
an outer shell having an upper portion and a lower portion; an inner shell having an upper portion and a lower portion; an upper portion of said sleeping bag comprised of said inner shell upper portion and said outer shell upper portion; a lower portion of said sleeping bag comprised of an integrated ground mat, said inner shell lower portion, and said outer shell lower portion; wherein said ground mat comprises:
an inflatable member forming an enclosed volume, said inflatable member having an top side and a bottom side, said top side positioned opposite said bottom side;a plurality of baffles positioned between said top side and said bottom side of said inflatable member, said plurality of baffles forming a plurality of channels;an insulation material disposed in at least one of said plurality of channels; andone or more openings to selectively inflate and deflate said enclosed volume of said inflatable member. |
