Iris Ohyama 350ml Vacuum Insulated Water Bottle with Keeps drinks cold for 6 maintains temperatures above and below Features an adjustable drinking

Screw-type stainless steel portable bottle [Capacity: 350ml] Heat retention: 65°C or higher / Cold retention: 9°C or lower → Maintains temperature for 6 hours. It's easy to disassemble and wash, so you can keep it clean. Designed with ease of drinking in mind, the rim has a moderate roundness and thickness. The small rim allows for slow sipping, making it ideal for hot drinks, while the large rim allows for quick, large-portion drinking, making it perfect for cold drinks. Its slim, streamlined shape makes it easy to put in and take out of your bag. It's perfect for use at the office, school, or even at home.