Dual Cooler Bottles: 1) Blue gel bottle - Filled with biological slow-release cooling gel, take it out after 6 hours of freezing in the refrigerator, and provide 48 hours of cooling protection time. 2) White ice water bottle - when the conditions are not available to freeze the blue gel bottle, pour ice water into the white ice water bottle to get 12 hours of temporary refrigeration protection. 3) The double-layer vacuum insulation cup body is made of 18/8 stainless steel
You can save photos, more text, and all important medical information can be placed in your medical ID tag. It is different from traditional ID and more like a real-time online personal medical information card.If anyone scans your medical ID, the information you reserved will appear.