This multi-functional thermal canister is designed with vacuum insulation, ensuring an airtight and leak-proof seal. It is ideal for storing your Fountain of Youth Lifestyle Pure Tripeptide Collagen, as well as keeping hot or cold foods and beverages at their desired temperature for up to 7 or 9 hours, respectively. The durable stainless-steel interior and exterior make it a reliable and long-lasting choice, while the wide mouth allows for easy filling, eating, and cleaning. Size: 500ml. Holds two full bags of The Fountain of Youth Lifestyle Tripeptide Collagen. "Canister ONLY does not include any collagen"