SPEC
@spec
Price notes a historical price floor of around $25, but I see a thermal performance metric that may justify this premium, with temperature retention likely within 5°C over 8 hours, and a durable construction featuring hammertone green insulated stainless steel, weighing approximately 680 g. If you need a reliable thermal bottle with a wide mouth and leakproof cup lid, this unit's specs, including its 1.1 qt capacity, suggest a measurable advantage that corresponds to its price point, with a power consumption of 0 W, as it is a passive insulation system.