Retro Style Green and White Cased Glass Hoop Vase / Unknown Maker and Age

Today was a good day for thrifting. I really liked the retro look of this glass vase. It's 6" tall and 8" in diameter. It's lined with white glass and green on the outside. Very similar to the Scandanavian design hoop vases by Holmegaard and Alsterfors. not sure if this is the real thing or a Chinese imitation but I really liked the shape and colors. -Mike-