Was at the local Sam's Club yesterday and by the entrance where they display the new products, they now sell a package of two Member's Mark branded 30 oz insulated cup for 19.98. The cups look very similar to the 30 oz Ozark Trail and Yeti except the lids have a sliding cover over the sip opening. 10 bucks a cup which beats the Walmart OT price of 14.00 bucks/cup.

BTW, I believe Sam's and Walmart are both controlled by the same family

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