The Coldest Water 46 oz Tumbler with Handle & Straw — Purple Nova, Triple-Insulated Leakproof, 3 Lids

The Coldest Tumbler with Handle and Straw is a 46 oz stainless steel, triple-insulated, 100% leak-proof travel cup that keeps drinks cold for 36+ hours or hot for 13+, and includes three interchangeable lids for every beverage.

Built for long days, active weekends, and busy commutes, this Purple Nova Coldest leakproof tumbler combines robust temperature retention with an ergonomic handle and a set of lids that adapt to water, smoothies, or hot coffee. The vacuum-insulated construction and secure seals mean fewer spills and less condensation, while the cup-holder friendly base and non-slip rubber pad make it easy to use on the go.

How does the 100% leak-proof design actually work?

The tumbler uses precision-molded seals and threaded lid interfaces designed to eliminate gaps where liquid can escape. Each lid is engineered to lock in place so you can carry or tip the cup without worrying about spills.

• Triple-seal gaskets on each lid to prevent leaks
• Threaded screw-on lid geometry secures tightly to the rim
• Durable stainless steel and reinforced lid materials resist warping

How long will it keep drinks cold or hot?

Triple-wall vacuum insulation maintains ice-cold temperatures for over 36 hours and keeps hot drinks warm for up to 13 hours under typical conditions. The insulation also reduces exterior condensation so the cup feels comfortable to hold.

• 36+ hours of cold retention for iced beverages
• 13+ hours of heat retention for coffee or tea
• Insulated lid design minimizes temperature loss at the opening

Which lids come with the tumbler and when should I use each?

The Coldest 46 oz tumbler includes three versatile lids so you can tailor the cup to the drink and situation. Use the straw lid for easy hydration, the flip-top for quick sips on the move, and the chug/blendinator style for thicker shakes.

• Straw lid for hands-free sipping and hydration
• Flip-top V3 for quick, spill-resistant access
• Chug/Blendinator for smoothies and protein shakes

Is this tumbler practical for travel, gyms, and cars?

Yes—the 46 oz model is engineered to fit the majority of modern cup holders while offering a large capacity for long outings. The ergonomic handle and non-slip rubber base provide secure carrying and stable placement when you set it down.

• Ergonomic handle for comfortable, two-handed carrying
• Non-slip rubber bottom keeps the cup steady on surfaces
• Designed to fit 99% of cup holders for in-car use

Who is this for? The Coldest Tumbler with Handle and Straw suits anyone who needs reliable temperature performance and a spill-proof design—commuters, outdoor enthusiasts, gym-goers, or parents managing busy days. If you want a durable, high-capacity cup that adapts to different beverages and travel situations while reducing leaks and condensation, this 46 oz Coldest leakproof tumbler is made for you.