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Are Reflective Inner Surfaces and Seals Key to Thermal Performance | #thermos Vacuum Insulated Bottle Manufacturer # Thermos Vacuum Insulated Bottle # Aijunware # Aijunware Thermos Vacuum Insulated Bottle

Are Reflective Inner Surfaces and Seals Key to Thermal Performance

Are Reflective Inner Surfaces and Seals Key to Thermal Performance

Compares inner surface finishes and gasket fit as paired solutions. It highlights why smooth reflective linings and snug seals reduce heat escape and help a bottle behave reliably in real use.