The Glass Cup with Sleeve is a 500ml borosilicate glass tumbler designed for everyday use, featuring a soft silicone sleeve for comfort and protection. It includes two reusable straws—one stainless steel and one glass—and a bamboo lid with a spill-resistant silicone seal. Perfect for iced coffee, smoothies, juices, or water, it’s stylish, eco-friendly, and easy to carry wherever you go.