Shatterproof lids are available for GEN1 Tumblers in both the 20 oz and 30 oz sizes. These lids are "press on" lids that are not compatible with the GEN2 Tumbler Line which includes "screw on" lids. (Will not fit the new Churchill)
Invest in a Bison Cooler that will stand the wear and tear and last you year after year. They also make the perfect gift for any outdoor enthusiast.