Whirl-Pak 1L Stand-Up Water Storage Bags for Water Purification (3-Pack)

This product includes three 36oz Whirl-Pak stand-up bags suitable for emergency water collection, treatment, and storage. The bags are food grade, sterile, and safe for use with purification methods.

• The description claims the bags are safe for use with chlorine tablets, iodine tablets, or UV purification systems.
• The description claims the bags can be frozen to any temperature but should not be used above 180 F (82 C).