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