20 oz Vacuum Insulated Tumblers with Straws & Lids, 12 Color Options

Double Insulation: The 20oz stainless steel tumbler is designed with double-wall vacuum insulation, ensuring your drinks stay warm for up to 6 hours and cold for up to 12 hours under normal conditions. The anti-sweat design makes it comfortable to hold, as there is no condensation on the outer wall of the cup.

Safe and Sturdy: The body of the insulated tumbler is crafted from reliable 18/8 304 stainless steel, guaranteeing safety and durability. This material does not fade, rust, or break easily. The sealed lid is made of AS material, ensuring the safety and security of your beverages.

Leak-Proof Lids: The coffee tumbler comes with a removable sealing rubber ring that effectively prevents any leakage from your cup. The top drinking port is equipped with a push cover, enhancing the leak-proof effect and keeping dust out. The one-button opening and closing feature makes it convenient to sip your drink on the go.

Large Capacity: The 20oz skinny tumbler features a tapered design with a wide upper and a narrower lower part, fitting most cup holders like those in cars. Whether you're sipping water, coffee, juice, wine, beer, or a cold drink, this tumbler accommodates it all.

Multifunctional: This 12-pack of skinny tumbler cups with lids and straws not only boasts an elegant and stylish appearance but also provides a comfortable grip. Whether you're at home, in the office, at school, camping, for a picnic, traveling, or engaging in sports or outdoor activities, these tumbler cups are always ready to bring your favorite drinks with you.