Basic Asteroid Survival Kit (BASK)
The BASK is the spacer equivalent of the Basic Field Kit. It includes a Solar Recharger, shovel, pick, "cooking bag", and seperator. The recharger powers the cooking bag and separator, which, when fed appropriate feedstock, can generate hydrogen, oxygen and water. If the rock you're stranded on has the right stuff, you can avoid suffocation and dehydration indefinitely.
Stats: D/B-C-C/A, 500 cost, 5 kg mass
Deluxe Asteroid Survival Kit (DASK)
The DASK is similar to the BASK, but has a larger cooking bag and a more complicated separator. In addition to hydrogen, oxygen and water, the DASK can generate complex organic material that vaguely resembles nutrition if fed appropriate feedstock. Starvation won't get you, but malnutrition might in the long run.
Stats: D/C-D-D/A, 1,500 cost, 15 kg mass