Select Costco Wholesale: 2-Pk 20oz. Owala SmoothSip Slider Insulated Bottles $27 (Pricing/Availability Will Vary) Nov 13, 2026 Posted in: SlickDealsTagged in: Costco, pack Thumb Score: +27 My local store has it for 26.97. It is a twin pack. https://www.costco.com/p/-/owala-…4000443880Share this deal:TweetShare on TumblrRedditEmail