Spare bottle caps are useful for closing the bottle if the original cap is damaged, lost, or no longer usable.
Reusable bottle caps are available at MILITARY.EU. We offer models designed for bottles from brands such as Helikon, ION8, Fjord Nansen, and Nalgene. These caps are made of durable materials and are dedicated to bottles of various capacities. Some models are equipped with spouts made of material completely free from harmful BPA.
