Coldest

• Engineered with triple insulated layers of stainless steel.• 36+ Hours Cold, 12+ Hours Hot.• Lightweight.• Very strong and solid build.• Floats in oceans and pools.• Doesn't leak, doesn't rust...

It comes with 3 kids of lids ( Sport - loop - chug )36+ hours cold - 12+ hours hotFits big ice cubes..