Provided is a video encoding device and a video playback device, the video encoding device encoding 3D video images in a manner that suppresses an increase in the necessary band, while maintaining playback compatibility with playback devices configured for the MPEG-2 standard. The container comprises an inner layer having a bottom portion with a bottom closure attached to the bottom portion. A Kit containing a bottle of alcohol and a tablet as described. The airbag allows the side of the lower end at the time of completion of the expansion and inflation to move in the direction generally perpendicular to the window. The cleaning implement further comprises a coupling member disposed on the second end of the elongate body, the coupling member and an end effector coupled with the coupling member.