costco is always changing up the vendors like they did with the credit card. I also couldn't find aveeno facial scrub and ricola which they use to sell.
I see the Charmin at our Costco's. Never seen the Quilted Northern.
Costco occasionally stop carrying certain brands while negotiating with the vendor. I would think that it will be available again once there is an agreement as Quilted Northern has been a consistent brand with Costco.
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