Insulated 40 oz Stainless Steel Tumbler with Handle & Straw Lid - Keeps Drinks Cold for Hours

The Ultimate Feature Set

【Incredible Insulation】The MAXBASE 304 Stainless Steel Tumbler features double-wall insulation technology, keeping your drinks cold for up to 34 hours and hot for up to 12 hours. This excellent heat retention ensures you always have the perfect temperature for your favorite beverage, whether you're sipping at home or on-the-go.

【Air-Tight Seal】Equipped with a thick screw-in lid, a newly upgraded 3-in-1 Slider, and a silicone ring on top, this tumbler ensures an airtight seal that can't leak, even when shaken or accidentally poured. This perfect sealing capability is crucial for maintaining the temperature of your drinks.

【Car-Friendly】Designed to fit most car cup holders, the MaxBase insulated tumbler is perfect for your daily commute or road trips. No more worries about finding a place to put your large cups in the car! It's ideal for a variety of everyday scenarios, such as home, office, gym, and travel.

【Humanized Design】The MAXBASE 40oz Water Tumbler comes with a silicon straw, a cleaning brush, and a double-ended silicone tip straw. The silicone tips protect your mouth and the inner wall of the cup, ensuring a comfortable drinking experience. Additionally, the ergonomic and comfortable grip design makes it easy to carry even when filled with ice water.

【Perfect Gift】Available in a variety of vibrant colors, the MAXBASE 40oz tumbler makes a thoughtful and stylish gift for family, friends, colleagues, or loved ones. MAXBASE is committed to providing high-quality products and outstanding customer service, backed by lifetime after-sales support.