All are SOLD - thank you! Offering up these full-size glass reproductions of the CD 158.9 Boston Bottle Works "screwtop" insulator. These were made to support the 2010 Boxborough, MA National Insulator Association show. Embossed on the base with a threadless pinhole. Again, these are full-size and are glass. Ruby Red on the left; Orange Amber in the middle; Cornflower Blue with Amber Swirls on the right. All are mint condition. Asking $22 each plus actual postage. Buy all 3 for $55 plus postage. Thanks for looking. Email me with interest or any questions. I have other colors that I will be posting separately.