1 cup old transition year

40fl oz Stainless Steel Tumbler with Straw Black - All In Motion™

The First Years Soft Spout Trainer Cups - Lady Bug - 2pk/7oz: BPA-Free, Break-Resistant, Silicone Lids

OXO 9oz Tot Transitions Straw Cup - Blossom: Portable BPA-Free Plastic Drinkware with Hinged Leakproof Lid

Reduce 18oz Hot1 Insulated Stainless Steel Travel Mug with Steam Release Lid Midnight Plum

Thermos 10oz Stainless Steel Straw Tumbler - Cars

BlenderBottle 24fl oz Stainless Steel 2-in-1 Shaker Tumbler - Safari

Everyday Dose Peppermint Mocha Creamer - 7.4oz

12oz Vacuum Kelso Portable Tumbler 'Ice Cream Dog' - Zak Designs: Stainless Steel Kids Straw Cup, Dishwasher-Safe

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

NCAA Old Dominion Monarchs Tailgater Tumbler - 22oz: Stainless Steel, Acrylic Lid

Reduce 18oz Hot1 Insulated Stainless Steel Travel Mug with Steam Release Lid Mineral Blue

Ello 12oz 4pk Plastic Chameleon Color Changing Cups with Twist on Lids Blue: Kids Cups with Lids, Portable Drinkware

Re-Play 12 fl oz Recycled Stainless Steel Cup – Pool Blue

Nuby 3pk Clik-It Flexi-Straw Cup - Purple/Pink/Aqua - 10oz: Portable Drinkware, Polypropylene, Silicone Lid, Sippy Cups

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

Bc Babycare Baby Toddler Straw Sippy Cup 10 oz BPA-Free PPSU Weighted Straw Drinking Cup 6 Months Up

13.5 fl oz Older Girls' Water Bottle - Pillowfort™

Re-Play 12 fl oz Recycled Stainless Steel Cup - Lavender: Portable Straw Cup, Lead-Free, Break-Resistant, BPS-Free