Flip N Sip Lid Replacement Gaskets & Stoppers
Flip N Sip Lid Replacement Gaskets & Stoppers, PERFECT REPLACEMENTS: 2 gaskets & 2 Silicone Stoppers for the Flip N Sip lid. FITS: Flip N Sip Lid. *These do not fit the classic screw-top lid or any other water bottle lid.