The 8-2A medical bundle was a hand-held medical kit carried as part of a Jedi's field kit during the time of the Galactic Republic.
This medical bundle featured multiple reservoirs of bacta, allowing a Jedi to temporarily treat potentially mortal wounds during missions or on the battlefield.[2]
Sources
Star Wars: Power of the Jedi (Pack: Obi-Wan Kenobi (Jedi Training Gear)) (backup link)- The Official Star Wars Fact File 102 JED 11-12: Jedi Field Equipment
- Jedi Academy Training Manual