That Retro Piece - Not sure if the AGEE PYREX 'Polka Dot' tumblers were ever sold with an accompanying caddy, but this one we picked up (with the tumblers) some time ago
FREE SHIP Pyrex Corelle SPRING MEADOW Pink Blue Flower WATER Drink Glass Tumbler | eBay
Fancy Pyrex Handless Double Wall Glass Tumbler for Espresso Latte Cappuccino - China Coffee Cup and Tableware price | Made-in-China.com
Kids High Borosilicate Pyrex Milk Juice Water Glass Tumbler Water Drinking Cup Reusable, Lightweight, Spill-Proof Water Bottle with Cute Design for Girls & Boys - Walmart.com