“I have ordered this item before and have always been pleased. I must say that this time I received grey silicone stoppers, and I like these better than the white ones. JM”
“The gaskets have no problem, but the stoppers develop black rings that cannot be cleaned and eventually it turns pink and needs to be rellaced again. Couple that with my 40 oz bottle got dented and you don’t sell them anymore and I am shopping slsewhere for water bottles.”