This is a set of 4 boxes of Sky Water (1 liter x 10 bags per box), perfect for iron supplementation. - Brand: Kracie - Product Name: Sky Water - Quantity: Set of 4 boxes - Expiration Date: 2025.12 - Iron Supplementation: +Fe Thank you for looking. I have been storing these at home as I haven't used them all. How about using them for hydration during sports? I will ship them after taking them out of the boxes. Thank you for your consideration.