Thank you for your question.
The O to Go glass has a height of 4 1/8 inches, with a capacity of 13 1/4 ounces.
The Viognier/Chardonnay glass has a height of 3 7/8 inches, with a capacity of 11 1/4 ounces.
There is a difference in shape, the O to GO is an all-around choice for white wines.
Riedel Customer Service
Date published: 2017-12-08