The Trader Joe's 2026 Mini Insulated Tote Bags Set of 3 is a limited summer new viral product that offers a convenient and stylish solution for carrying items. Made of polyester material, these small tote bags feature various patterns and multicolor designs. With a capacity of 1.5 gallons each, they are perfect for on-the-go use and can be easily folded for storage. The bags also come with a zipper closure and are hand wash only for care. This set of three tote bags from Trader Joe's is a practical and trendy addition to your household supplies.