There are many reasons to have spare silicone seal rings on hand. The gaskets rings get lost periodically. Warped or worn out seal rings can cause leaks.
SIZE : 2 '' in inner diameter, 2.03 '' in outer diameter.
Set of 6 : You always have a spare on hand, no need to worrying about using up.
Not fit Hydro Flask standard mouth lid/ Not fit straw lid.
Not fit Gatorade GX bottles.
Not fit Hydrapeak, Takeya water bottles.
Not fit Contigo Snap-seal lid.
Not fit Costco 40 oz ThermoFlask water bottles.
Not fit Reduce 40 oz cup.
Not fit Tervis flip top.
Not fit Nalgene.