Key benefits Keeps beverages hot and ready: 304 food‑grade stainless steel inner tank with double‑layer insulation maintains temperature for 10–12 hours, reducing reheating and frequent refills. Safe, durable dispensing: rotary sealing ring locks in heat without causing burns to hands; ‑temperature resistant resin faucet is easy to operate and resists cracking or warping. Built for heavy use and portability: available in 8L, 10L, 12L, 16L, and 20L sizes to serve small groups or large gatherings; thickened ergonomic handle and triangular‑mechanics design provide balanced, stable carrying. Simple to clean and maintain: wide opening lets you fill and rinse quickly; after use wipe interior with a sponge to remove residue. Product features Material: Inner tank constructed from 304 food‑grade stainless steel for safe contact with beverages and long service life. Insulation: Double‑layer heat insulation preserves beverage temperature for 10–12 hours (physical insulation only; unit does not heat). Sealing and faucet: Rotary temperature‑controlled sealing ring provides tight closure and improved insulation; durable resin faucet designed for temperatures and easy pouring. Ergonomics and stability: Thickened handle for comfortable transport; body and handle geometry follow triangular balance principles for safer lifting and carrying. Capacities: Choose from 8L, 10L, 12L, 16L, or 20L depending on serving needs. Cleaning: Wide mouth simplifies filling, adding coffee or tea, and sponge cleaning after use. Practical applications Office or meeting rooms: Provide hot water, coffee, or tea for employees and visitors without constant refilling. Catering and events: Large‑capacity models serve multiple guests at banquets, conferences, or buffets while maintaining temperature over hours. Home and family use: Keep hot beverages available for gatherings, weekend brunches, or extended home activities. Notes This product provides thermal insulation only and does not include a heating element. Follow routine cleaning with a sponge to maintain hygiene and performance.