money can buy. Designed by the Swiss company Sigg, their insulated bottle keeps your hot beverages, like coffee - super hot for up to 6 hours, or your iced drinks cold for up to 10 hours...really!  (less)

* 1 - Drink Tube * Cleaning and Maintenance Instructions We didnt actually run a million gallons through the filter because thats a lot of water. But we could have. All of the Sawyer® water filters and purifiers come with a MILLION GALLON GUARANTEE! Dont believe us? Well its true. It is what makes the Sawyer water filters and purifiers the best on the market. They can be backwashed. So lets say that you take your filter on a 3 month trip with you. So dont let clean water be an issue any longer; buy a Sawyer Water Filter or Purifier. Backwashing is not required often unless you are filtering very turbid water. Backwashing is as simple as reversing the filter flow with clean water. Forcing the clean water back through the filter flushes out all of the contaminants and onl...  (less)

* 1 - Drink Tube * Cleaning and Maintenance Instructions We didnt actually run a million gallons through the filter because thats a lot of water. But we could have. All of the Sawyer® water filters and purifiers come with a MILLION GALLON GUARANTEE! Dont believe us? Well its true. It is what makes the Sawyer water filters and purifiers the best on the market. They can be backwashed. So lets say that you take your filter on a 3 month trip with you. So dont let clean water be an issue any longer; buy a Sawyer Water Filter or Purifier. Backwashing is not required often unless you are filtering very turbid water. Backwashing is as simple as reversing the filter flow with clean water. Forcing the clean water back through the filter flushes out all of the contaminants and only ...  (less)

* 1 - Drink Tube * Cleaning and Maintenance Instructions We didnt actually run a million gallons through the filter because thats a lot of water. But we could have. All of the Sawyer® water filters and purifiers come with a MILLION GALLON GUARANTEE! Dont believe us? Well its true. It is what makes the Sawyer water filters and purifiers the best on the market. They can be backwashed. So lets say that you take your filter on a 3 month trip with you. So dont let clean water be an issue any longer; buy a Sawyer Water Filter or Purifier. Backwashing is not required often unless you are filtering very turbid water. Backwashing is as simple as reversing the filter flow with clean water. Forcing the clean water back through the filter flushes out all of the contaminants and only...  (less)

log (99.99999%) of all bacteria like salmonella, cholera, and E. coli. And 6 log (99.9999%) of all Protozoa such as Giardia and Cryptosporidium. You will find these removal rates to equal or exceed competitive options. EPA guidelines allow ten times more Protozoa left in the water than we allow. We didnt actually run a million gallons through the filter because thats a lot of water. But we could have. All of the Sawyer® water filters and purifiers come with a MILLION GALLON GUARANTEE! Dont believe us? Well its true. It is what makes the Sawyer water filters and purifiers the best on the market. They can be backwashed. So lets say that you take your filter on a 3 month trip with you. So dont let clean water be an issue any longer; buy a Sawyer Water ...  (less)