·Each glass tumbler features an advanced silicone sealing system for maximum leak-proof performance, ensuring no spills even when flipped upside down. Ideal for on-the-go and travel use

·Made from thick, BPA-free, lead-free glass, the INSETLAN tumblers are perfect for enjoying your cold beverages while reducing plastic waste.

·Perfect gift for Birthday, Christmas, New Year, Easter, Anniversary, Housewarming, Valentine's Day, Mother's Day, Father's Day , bridal shower, wedding, party and other festivals and special days.

·Dishwasher Safe & Car Cup Holder Friendly-For ultimate convenience, this entire set is dishwasher safe. The smart design ensures this travel tumbler fits securely in most car cup holders, making it your go-to portable glass cup for commutes and errands.

·Unique Design- This 20oz glass tumbler design with vintage ribbed and Polka dot pattern, 20oz capacity is suit for all drinks, like muilk, iced coffee, fruit drinking. And the glass cup with glass lid and straw, easy for use.

·Elevate your beverage experience with these elegant 20oz ribbed glass tumblers. The set includes two vintage-style cups complete with matching lids and straws - perfect for both hot and cold drinks. The thick-walled design provides excellent temperature retention while maintaining the classic aesthetic appeal. Whether you're sipping your morning coffee, afternoon smoothie, or refreshing juice, these versatile glasses deliver style and functionality. The ribbed texture adds a distinctive touch while providing a secure grip. Each tumbler's generous 20-ounce capacity ensures you can enjoy your favorite beverages without frequent refills. The included lids and straws make these glasses ideal for both home use and on-the-go sipping. These sophisticated tumblers make a practical addition to any kitchen collection, perfect for serving everything from iced coffee to matcha lattes.