Handle for 20 oz Yeti , Rambler Tumbler Cooler Handle Vacuum Insulated Cup Holder Grip,Tumbler NOT Included.(NOT FIT RTIC 20 OZ Rambler Tumbler)

The holder held up well for about 1 1/2 month. Then it started stretching and the cup slipped b out of the holder and fell several times. I will attempt to shrink the material holder by washing it in hot water so it might fit better.