CryoSack adopts a patient-centric approach to deliver continuous infusion antibiotics via Hospital-in-the-Home services. CryoSack maintains drug stability over 24-hour infusions using custom phase change ’ice-blocks’, and an insulated cooler bag. Providing a comfortable and adaptable solution, CryoSack accelerates recovery for patients using elastomeric infusers, enhancing both convenience and treatment efficacy.