Pre-screening to identify Low Titer Type O Donors in the operational forces is the next evolution in forward fresh whole blood resuscitation. This capability is used to augment carried fresh whole blood and enhances resuscitative capabilities far forward. The Valkyrie LTOWB Sets are self-contained and low cube, providing affordable and sensible solutions for training and equipping organizations that pre-identify their Low Titer Type O Donors. These sets are designed to support the clinical protocols of the Valkyrie Program. The Valkyrie LTOWB Collection Set contains the additional components required for the field collection of fresh whole blood, and should be paired with the Valkyrie LTOWB Administration Set to complete your field transfusion requirement.