New 20 ounce tumblers available now! Forum donation credit with purchase. https://www.wildguzzi.com/Products/products.htm#Tumbler
The last one is what you want. Buying it will mean you will find your lens exactly where you squirreled it away soon after the purchase.
Or use a $2 Peterson Mfg. trailer taillight lens. No gasket, but fits perfect. https://www.dyersonline.com/peterson-mfg-series-428-red-round-trailer-light-replacement-lens.html
Snap those suspenders…
I feel like I should know what that means, and yet I dont...