What is the difference between BottleKeeper 1.0 and 2.0? Julia Sky November 21, 2017 21:02 Updated Follow Related articles How to insert neoprene in your BottleKeeper? Does it hold liquids or can I use it as a water bottle? How To Thread the Tethered Cap Contact by phone? What is BottleKeeper? Comments 0 comments Article is closed for comments.