Starbucks 16 oz Clear Acrylic Insulated Grande Tumbler

Walmart - Toys and Bricks Galore

Starbucks brand matches exactly, Clear acrylic/plastic cold cup design matches, Green siren logo is identical, Clear lid matches, Overall form factor and dimensions are consistent, Green straw is typical for this product and aligns with expectations for a cold cup

Starbucks Venti Cold Cup

eBay

Starbucks brand matches exactly, Clear plastic cold cup design matches, Green siren logo is identical, Clear lid matches, Overall form factor and dimensions are consistent

Starbucks Red Cold Cup with New Iced Cold Brew Coffee Gift Set

Target

Starbucks brand, Cold cup type, Green siren logo