Silicone Boot For 40 oz and 30 oz with Handle Tumblers

Silicone Tumbler Boots

These have a slight waffle cone texture/pattern around the sides. 

These will fit our 40 oz with handle tumblers and 30 oz with handle tumblers. Or any tumblers that has an approximate 3" Diameter Base. 

They are Approx 1.75" tall