New 20 ounce tumblers available now! Forum donation credit with purchase. https://www.wildguzzi.com/Products/products.htm#Tumbler
Here's a cheaper one, make sure it works. AND it goes on the LH side not the right.https://www.ebay.com/itm/284574919372?_trkparms=amclksrc%3DITM%26aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D20200818143230%26meid%3D63ccbc6684554575bb573c13a2bbc82b%26pid%3D101224%26rk%3D2%26rkt%3D5%26sd%3D164473070787%26itm%3D284574919372%26pmt%3D0%26noa%3D1%26pg%3D2047675%26algv%3DDefaultOrganicWeb%26brand%3DMoto+Guzzi&_trksid=p2047675.c101224.m-1