Tyeso 600ml Thermoses Stainless Steel Thermal Food Jar Vacuum Insulated Box Vacuum Flasks for Hot Cold Water Bottle Meals Unisex

24-Hour Cold & 6-Hour Heat Retention – Keeps beverages ice-cold all day and piping hot for hours.

Advanced Vacuum Insulation & Leak-Proof Design – Ensures optimal temperature preservation with no spills.

Wide Mouth for Easy Filling & Cleaning – Large caliber opening makes adding drinks and cleaning simple and quick.

Corrosion-Resistant SUS316 Inner Lining – High-grade stainless steel interior prevents rust and maintains purity.

Mirror Electrolysis Finish & Dishwasher Safe – Sleek, durable exterior that’s easy to clean in the dishwasher.