Meet the Sage 20oz Era Tumbler—spill-proof and ready for anything! Its airtight seal keeps drinks secure while the ColdKey™ straw and BevGuard™ technology lock in ice for 24 hours straight. The compact base fits standard cup holders perfectly. Your new adventure essential, minus the mess.

Era Tumblers are 100% leakproof with cold beverages and carbonated beverages with ice when in the locked position. Not recommended for use with hot beverages.

Brand: Brumate