316 Stainless Steel Temperature Display Thermos

• 850 ml double-wall steel, plastic-free, 24 h heat/30 h cold
• Slim cup-fit, leak-proof lid, lifetime recyclable
• Saves 1,460 single-use cups/year—CO₂ cut certified
• Tree-free packaging, carbon-neutral shipping
• Keywords: eco thermos, sustainable bottle, green gift