In addition to the ZOLL AED 3 with pre-connected CPR Uni-padz, the Standard Carry Case can also hold a backup set of CPR Uni-padz.Replacement Shoulder Strap for ZOLL AED 3 Carry Case Part No. 8000-001252
ZOLL AED Plus Carry Case
ZOLL AED 3 Trainer Uni-padz Electrode Replacement Liners
Large Rigid Plastic Case - Holds ZOLL AED 3/spare CPR Uni-padz/spare battery pack
ZOLL AED 3 Battery Pack
Small Rigid Plastic Case - Holds ZOLL AED 3 and spare battery pack
Zoll AED 3 Testing CPR Uni-padz Cable