Similar to: The Darling Effect Can Cooler

This is the ultimate upgrade for anyone tired of lukewarm campsite beverages. Its double-walled stainless steel construction keeps drinks icy for hours, and the clever, universal design handles everything from slim seltzers to standard tallboys. You sacrifice a bit of pocketability for the bulk, but the trade-off for a truly cold drink is worth every ounce.

This is the ultimate upgrade for your seltzer habit, keeping slim cans ice-cold for hours without the dreaded condensation ring. While it requires a bit of extra gear to transform into a standalone tumbler, its rock-solid insulation and non-slip base make it a permanent fixture for any beach day or patio session.

This insulated sleeve finally solves the lukewarm seltzer problem for the slim-can crowd. You trade the convenience of a standard koozie for a slightly heavier stainless steel build, but the trade-off is worth it for the last sip being just as crisp as the first.