Blood Bag Reservoir for Chester Chest™ Arm by LifeForm $0.00 sb46519 Blood Bag Reservoir for Chester Chest™ Arm / SB46519 / Cart Title Blood Bag Reservoir for Chester Chest™ Arm Product ID SB46519 CheckoutType Cart Add to cart For use with any Chester Chest™ Arm (SB52877U), (SB52878U), or (SB45082U).