350ml 304 Double-Layer Stainless Steel Vacuum Insulation Leakproof Car Tumbler

Safety approvals such as FDA, LFGB, etc.

Comply with the American Standard FDA, CA65 and  EU LFGB

Product Characteristics

With a 350ml capacity, it fits most car cup holders, allowing you to enjoy your drink while driving.The double-wall stainless steel vacuum insulation effectively maintains beverage temperature, keeping drinks hot or cold for extended periods.The PP plastic flip lid, equipped with a built-in silicone sealing ring, ensures a tight seal to prevent leaks, making it safe to use even while on the move.

Advantageous Selling Points

Fits most car cup holders without taking up space, allowing safe and convenient drinking while driving.The direct-drink spout design allows easy one-handed opening, making it safer to drink while driving.The silicone anti-slip bottom ensures stability, preventing the cup from sliding or tipping over, even on bumpy roads.Not only perfect for cars but also great for office, travel, and sports, offering a sleek and versatile look.

Materials and Processes

Made with food-grade 304 stainless steel, ensuring corrosion resistance, rust-proof properties, and long-lasting durability with no unwanted odors.The lid is made of high-quality PP plastic, which is heat-resistant, odor-free, and safe for health.

Customizable content

To learn more about the ICar Tumbler body color customization process, here is our more detailed introduction: https://www.aijunware.com/news/industry-news/insulation-cup-color-customization-process-introduction.html

Usage Scenarios

Perfect for professionals carrying coffee, tea, or hot drinks while enjoying a warm beverage inside the car.
Ideal for road trips or self-driving tours, keeping your drinks at optimal temperatures for a comfortable journey.

Maintenance instructions

Wash with warm water and mild detergent before first use to ensure cleanliness and remove any potential odors.Extended storage of carbonated beverages may affect the inner lining; wash promptly after use.
Hand washing is recommended. Avoid dishwashers and abrasive sponges to prevent scratches or damage to the sealing ring.

User Reviews

User A：“This thermos is perfect for my car. The size fits just right and doesn’t take up much space. I pour coffee in the morning, and it’s still warm by noon. The seal is excellent, so no worries about spills.”
User B：“A must-have for long drives! The lid design is very user-friendly—it can be opened with one hand, making it super convenient while driving. Plus, the leak-proof feature works great. No spills whether I put it in the cup holder or on the passenger seat.”
User C：“I drive long distances and need hot water on the go. This thermos is incredibly practical—it keeps my water hot for hours. The lid seals tightly, and even on bumpy roads, there are no leaks. I’m really happy with it.”