High-Quality 40 oz Stainless Steel Tumbler with Handle and Straw Lid

The Critical Specs

【Splash-Resistant and Comfort Handle】 The Oisiz 40 oz tumbler features an ergonomic and comfortable grip handle, ensuring a secure hold. Its 2-in-1 sip or swig lid design keeps the insulated tumblers completely sealed. With its exceptional splash-resistance, you can rest assured that spills and splashes are a thing of the past. Whether you're heading to work, meetings, the gym, or a trip, this tumbler ensures your favorite drink stays perfectly ice-cold, no matter where your day takes you.

【Triple Layer Vacuum Insulation】 Crafted with triple wall vacuum insulation and stainless steel, the Oisiz 40 oz tumbler maintains its temperature for up to 32 hours. Enjoy your favorite drinks at the perfect temperature, all day long. With fewer refills required, this tumbler keeps you refreshed and on the go.

【Stylish and Elegant Design】 More than just a water bottle, the Oisiz 40 oz tumbler complements an active lifestyle. Available in a range of vibrant colors, it adds a touch of style to your daily routine. Stand out wherever you go and make a statement with our high-quality tumbler.

【BPA Free & Dishwasher Safe】 Made from safe and odor-free materials, the Oisiz insulated tumbler is BPA-free. Its dishwasher-safe design means hassle-free cleaning. Designed for convenience, these tumblers fit perfectly in most car cup holders and are perfect for any drink—water, coffee, or anything in between.

【40oz Large Capacity Tumbler】 The Oisiz reusable water tumbler's wide mouth allows for easy filling, pouring, and cleaning. Its convenient car holder design ensures easy transport. Ergonomically designed, it's perfect for women, teens, and men, making it a versatile and practical gift option.