weighted sippy cups

NUK Glow in the Dark Learner Cup - 5oz

Tommee Tippee 7 fl oz Trainer Sippy Cup - Orange/Green/Blue - 3pk: BPA-Free, Spillproof, Leakproof, Detachable Lid

Infantino 9 fl oz Silicone My 1st Tumbler Soft Sippy Cup - Ombre Sunset Kiss

Re-Play 10 fl oz No-Spill Sippy Cups - Cove - 4pk

Re-Play 10oz Spill Proof Portable Cup - Denim

Re-Play 10 fl oz Sippy Cups - Sedona - 4pk

Infantino 9 fl oz Silicone My 1st Tumbler Soft Sippy Cup - Lilac

Infantino 9 fl oz Silicone My 1st Tumbler Soft Sippy Cup - Cotton Candy

Ello 12oz 4pk Plastic Chameleon Color Changing Cups with Twist on Lids Purple: Kids Drinkware, Hand Wash

Re-Play 10 fl oz Holiday No-Spill Sippy Cups - Hanukkah - 4pk: BPA-Free, HDPE Material

Infantino 9 fl oz Silicone My 1st Tumbler Soft Sippy Cup - Ocean

Reduce 14oz Coldee Vacuum Insulated Stainless Steel Straw Tumbler Mermaids: Kids Leakproof Drinkware

Reduce 14oz 2pk Coldee Kids Mugs with Spill-Proof Straw Lime Green: Stainless Steel, Leakproof, Dishwasher-Safe

Dr. Brown's 10 oz Milestones Straw to 360° Cup Set, with Interchangeable Silicone Straw - Aqua Blue - 2pk