Playtex Baby Replacement Top Straws (for most Twist 'n Click Straw Cups, the Create My Own Cup, and Baby Einstein Straw Cups): 3 Pack | Amazon price tracker / tracking, Amazon price
Playtex Sipsters Stage 3 Paw Patrol Spill-Proof Insulated Spout Cup 9 Oz 2 Pack 78300028901 | eBay