Version: 2019 onward
New capCAP+ 63 mm wide mouth interface; not same as original capCAP.
None of these fit statements is an independently confirmed recommendation. Check your bottle model, version, lid component and exclusions before purchasing.
Positive, negative and conditional claims are shown separately, without implying approval.
Maker lists Hydro Flask Wide Mouth insulated stainless-steel bottles; not exhaustive of older generations.
The accessory manufacturer states it fits this bottle family. Not independently fit-tested by Bottle Lid Finder.
Maker says capCAP+ covers all original capCAP bottles including Nalgene 1 L wide-mouth family.
The accessory manufacturer states it fits this bottle family. Not independently fit-tested by Bottle Lid Finder.
Maker explicitly says capCAP+ does not fit Klean Kanteen wide-mouth insulated steel bottles.
The maker documents an exclusion. Do not treat this as a usable replacement.