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

Product Features of Thermos Double Wall Travel Mug

The 350ml capacity is compact enough to fit most car cup holders, letting you sip your drink comfortably while driving. Double-wall vacuum-insulated stainless steel construction reliably preserves beverage temperature, keeping drinks hot or cold for hours. The flip-top PP plastic lid includes a built-in silicone seal for secure, leak-free performance, even during travel.

Key Advantages of Thermos Vacuum Travel Mug

• Slides easily into cup holders without crowding space, supporting safe and easy drinking on the road.
• Direct-drink spout opens smoothly with one hand for safer use behind the wheel.
• Silicone anti-slip base provides firm stability, keeping the tumbler in place over rough roads.
• Versatile for more than just cars—suits office, travel, or sports with its clean, modern design.

Materials and Construction Crafted from food-grade 304 stainless steel for superior corrosion and rust resistance, lasting durability, and no lingering odors. The lid uses premium PP plastic that is heat-tolerant, odor-free, and completely health-safe.

Usage Scenarios

• Ideal for busy professionals who want hot coffee, tea, or other warm drinks during their drive.
• Great companion for road trips or solo adventures, maintaining perfect drink temperature for an enjoyable trip.

Care Instructions Before initial use, clean with warm water and mild soap to ensure freshness and clear any faint production scent. Avoid long-term storage of fizzy drinks, as they may impact the interior—rinse soon after use. Hand washing is advised. Skip dishwashers and rough scrubbers to protect the finish and silicone seal.