Stainless Steel Thermos

Product Introduction: Made of 304 stainless steel, safe, eco-friendly, and corrosion-resistant. Its double-layer vacuum design ensures excellent heat and cold retention, keeping liquids at desired temperatures for long periods. With an ergonomic, non-slip handle, it suits families or offices for hot/cold drinks.

Purchase Notes: Clean the inner container with warm water before first use. Avoid sudden temperature changes (e.g., adding ice water right after boiling water) to prevent damage.