John Abela (Hikelighter.com),posted a review on the updated Sawyer bladders Updated Sawyer Review .I purchased one from REI a few weeks back after reading this review. They have a Sawyer Plus that includes 3 graduated size bladders, and mine and several others came with the inline adapter as well, although it's not listed as part of the package. I have yet to test the bladders in the field;just around the house, but will be taking in on a trip to the Pecos in a few weeks.....we'll see :-) I do like that he makes a point to say to roll rather than squeeze them.