IV Bags, Pinnacle EVA IV Mixing Containers 3000 mL TPN Delivery with 3-in-1 Mixing Bags 40/CasePinnacle EVA IV Mixing Containers, specifically the 3000 mL TPN Delivery with 3 in 1 Mixing Bags, are used for the preparation and administration of Total Parenteral Nutrition (TPN). Here's how they are typically used: Nutrient Delivery: These containers are designed to deliver a complete nutritional profile intravenously to patients who cannot obtain sufficient nutrition through oral or enteral routes. 3 in 1 Mixing: The bags are capable of mixing