Thermo Bottle 500 ml Lurch — vacuum-insulated stainless steel, copper-coated inner wall, spill-proof cap, dark grey metallic finish

The Lurch Thermo Bottle 500 ml is a vacuum-insulated stainless steel bottle with a copper-coated inner wall and a leak‑proof screw cap designed to hold hot or cold drinks up to 12 hours. The bottle combines a durable stainless steel outer shell, a multi-layer exterior coating for a pleasant grip and metallic dark grey finish, and food-safe materials (stainless steel, polypropylene, silicone) certified BPA-free. The cap is constructed to be safe for carbonated beverages when used according to fill recommendations.

Advantages

The vacuum insulation between the outer and inner stainless steel walls slows heat transfer, maintaining beverage temperature for up to 12 hours. The copper-coated inner wall improves thermal performance by supporting heat retention compared with standard stainless steel interiors. The screw cap is designed to be spill-proof even with sparkling drinks when the bottle is not overfilled. The multi-layer exterior coating provides enhanced grip and a refined metallic dark grey appearance while protecting the stainless steel surface from abrasion and fingerprints.

Suitable for

• Hot beverages such as coffee or tea for on-the-go use
• Cold drinks, including water and iced beverages
• Short outdoor activities, commuting, and office use
• Carbonated drinks when the fill level leaves at least 2 cm headspace below the cap

Key specifications

• Capacity: 500 ml
• Construction: Double-wall vacuum-insulated stainless steel
• Inner wall: Copper-coated stainless steel for improved heat retention
• Outer finish: Multi-layer coating, metallic dark grey
• Cap: Leak‑proof screw cap compatible with carbonated drinks when not overfilled
• Materials in contact with food: Stainless steel, polypropylene, silicone; BPA-free
• Temperature performance: Keeps drinks hot or cold for up to 12 hours

How to use

Before first use, wash the bottle and cap with warm water and mild detergent and rinse thoroughly. Fill the bottle, leaving at least 2 cm of headspace below the cap when using carbonated beverages. Screw the cap on securely to ensure the leak‑proof function. Do not overfill to the brim. Hand wash the cap and bottle with non-abrasive cleaners; the exterior coating benefits from gentle cleaning to preserve appearance. Allow all parts to dry fully before reassembly and storage.

Usage recommendations

Avoid placing the bottle in a microwave or on direct heat sources. Do not freeze the bottle with liquids inside. To preserve the copper-coated inner surface and exterior finish, avoid using abrasive pads or aggressive cleaners. Regularly check the cap seal for wear and replace if damaged to maintain leak-proof performance.