Carrying around IEDs in your hands is just plain dangerous, you know someone who lost an arm that way. Wear a bandolier, and keep your explosives stored safely! You can manually store and remove explosives from the bandolier, and any attempt to use an IED skill when you don't have the specified IED in your inventory will pull the IED from your bandolier with no chance of fumbling it.

Skill: Improvisation
Group: Manipulation
Command: IED CONTENTS, IED STORE/REMOVE [QTY] <BOMB>
Known: No
Lessons: 25 Lessons
Ability type: Noncombat utility