This is the most common system in the world as it is lightweight and versatile. The climber is able to wear the system while moving through a cave so it is perfect for multi-drops and rebelays. This is also a great system for rope rescue.
This system includes:
1-PMI Frog "H" Chest Harness (SG51047)
1-Petzl Ascension - Left (B17L)
1-Petzl Spelegyca Cow's Tail (C44)
1-Petzl Croll (B16)
2- Kong Guide "Key Lock" Locking Carabiners (733) 30 kN
1-OR 1 Frog Double Foot Loop (F10) (Technora Cord)