Hi. I hope this hasn’t already been posted, but I made an effort to search through many older posts on this subject and couldn’t find anything.
I thought this would be helpful for anyone who likes to treat their water in their bottle with the Steripen Classic 3, but finds the opening in Smartwater bottles too narrow. The Poland Spring Origin 900ml bottle (1.7oz) has an opening that is sized perfectly for the Steripen.
I personally prefer to use a gusseted plastic bag—from Nuts.com (.50z)—to scoop and treat my water before transferring to my drinking vessel, but for those that like to treat their water right in the bottle, you may be able to find this bottle in your local grocery store.
