This lightweight and compact 1.49-liter wide-mouth stainless steel bottle is designed for easy cleaning and ice insertion. It has been stored unused. It appears to be discontinued. The instruction manual and box show some slight discoloration, but they have been stored carefully. Please refrain from purchasing if you are concerned, as it has been stored at home. - Model: MWO-A150 - Capacity: 1.49 liters - Type: Wide-mouth - Washable: Fully washable - Material: Stainless steel Thank you for viewing.