Workman Vacuum Hybrid Container Capacity: Approximately 4.6L Holds approximately 4 x 500ml plastic bottles Thanks to its vacuum structure, it has high cooling and heat retention properties, allowing you to carry drinks cool in the summer and hot in the winter. The lid can be easily opened and closed/locked simply by changing the direction of the handle. Uses: Can be used in various situations such as outdoor activities, camping, field activities, and watching sports. Stainless steel slim cylindrical container with carrying handle. - Brand: OUTBEAR - Material: Stainless steel - Accessories: Storage bag - Design: Slim cylindrical - Handle: With carrying handle Thank you for viewing.