YMMV sip by S’well Clearance 50%-70%off in Target B&M $12.48
Found some in target today at 50%off, with different types and designs. However I checked with brickseek and found some stores might have them at 70% off
Here are the DPCIs for reference.
200-05-1841 10oz lilac bottle
200-00-1199 15oz snowflake bottle
200-00-1619/1620/1621 10oz mug