NWT 2025 Starbucks Purple/Blue Recycled Glass 16oz (Grande) Cold Cup NWT from the 2025 Winter Core Collection This 16 fl oz, single-wall, sustainability-collection cold cup is made with 100% post-consumer recycled glass, with a 100% post-consumer recycled plastic lid and straw. - Single-Wall Glass - For Cold Beverages Only - Hand Wash Only - Do Not Microwave - Triangular Base Item Debut: 2025 SKU# 011161884