weighted sippy cups

Kids' 7.74oz Sports Bamboo Melamine Tumbler - Pillowfort™

Thermos Baby 10 oz. Simple Pastels Insulated Stainless Steel Sippy Cup - Mint

Munchkin 7oz Simple Clean Trainer Cup with Handles - Pink

Chicco 7oz Silicone Spout Transition Sippy Cup - Blue - 4m+

20oz Stainless Steel Tumbler with Straw Black - Embark™: BPA-Free, Portable Drinkware

30oz Stainless Steel Tumbler with Straw Cream - Embark™: Portable Drinkware, Off-White

30oz Stainless Steel Tumbler with Straw Black - Embark™: Portable Drinkware, 10.85" Height

Reduce 14oz Coldee Vacuum Insulated Stainless Steel Straw Tumbler Bright Green: Kids Leakproof & Spillproof Cup

Munchkin 10oz Simple Clean Straw Tumbler Cup for Toddlers - Green

Re-Play 10 fl oz No-Spill Sippy Valentine Cups - Red/Ice Pink - 4pk

Dr. Brown's Narrow Neck Sippy Bottle with Handles - 2pk

Thermos 10oz Stainless Steel Straw Bottle - Ms. Rachel

Chicco 7oz Silicone Spout Transition Sippy Cup - Pink - 4m+

Munchkin 7oz Simple Clean Trainer Cup with Handles - Blue

40oz Stainless Steel Tumbler with Straw Purple - Embark™: BPA-Free Drinkware

Bc Babycare Windmill Tritan Sippy Cup 8.8oz Toddler Straw Cup Trainning Cup

40oz Stainless Steel Tumbler with Straw Light Blue - Embark™

Bc Babycare Pudizzy Sippy Cup

SARO 360° Spill-Proof Training Cup for Toddlers: Easy-Grip, Anti-Leak Baby Drinking Cup

Reduce 24oz Cold1 Vacuum Insulated Stainless Steel Straw Tumbler Mug Pink: Dishwasher-Safe, Flip-Top Lid

Thermos Baby 10 oz. Simple Pastels Insulated Stainless Steel Sippy Cup - Rose

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

Reduce 14oz 2pk Coldee Kids Mugs with Spill-Proof Straw Pink: Stainless Steel, Leakproof, Dishwasher-Safe, Ages 3+

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