CREATED FOR MOST CAR CUP HOLDERS - Glass cups with lids and straws specially designed for car cup holders. Perfect size to hold 32/40oz of hot tea and iced coffee. The glass tumbler fits securely in most car cup holders.EARTH-FRIENDLY DURABILITY - Made from 100% thick borosilicate glass for long-lasting use. This reusable travel tumbler reduces the need for single-use plastic bottles and supports a more sustainable lifestyle.TIME AND VOLUME MARKERS - Wide-mouth iced coffee cup features time and volume markers to help track daily water intake. These markers encourage consistent hydration and support health and fitness goals by promoting regular water consumption.IDEAL GIFT CHOICE - This water bottle with straw makes a great gift for birthdays, Christmas, and Thanksgiving. With its stylish design and practical functionality, it's perfect for home, office, or travel use.OUR ASSURANCE - We stand behind the quality of our product and offer confidence in every purchase.COLOR: Black MATERIAL: Glass and Plastic PACKAGE CONTENTS: 1 x Sports Water Bottle Note: Light reflection and differences in display screens may cause slight variations in color. Measurement may vary by +/- 1-3 cm. Only the items listed are included.