Prepare for your next outing with the Plano 21 qt. Frost Cooler. Backed by 70 years of experience and ruthless testing, Frost coolers deliver results in a way only Plano can. The other guys may just be catching on to the power of plastic, but we've been perfecting injection molding techniques since the 60s. Our coolers get a leg up from this experience, with industrial-strength molded construction, shock-resistant protection and dual-stage molded latches for an airtight seal. This 21 qt. size cooler can hold up to 30 cans.