• One bottle of 50 count Potable Aqua Water Purification Tablets
• Water treatment tablets, providing water purification for camping, hiking, traveling and emergency water preparedness situations
• Potable Aqua emergency water purification tablets for drinking water are effective against Giardia lamblia when used as directed
• Travel water purification tablets make questionable water bacteriologically suitable to drink, even in emergency water purification situations.
• Water treatment tablets offer emergency water purification for hiking, travel, and natural disasters, and ideal to keep with camping accessories

Product details from Amazon.