Mammoth Ranger 25 Cooler

The Mammoth Ranger 25 Cooler is the smallest in the Ranger Series but delivers big on performance. With a 22.1 liter capacity, it comfortably holds up to 35 standard 33ml cans—making it perfect for personal use or smaller group outings. Its rugged double-walled rotomolded construction, freezer-grade gasket, and heavy-flow drain system combine to keep your contents ice-cold for up to 7 days. Lightweight and compact, the Ranger 25 is easy to transport and fits conveniently in your car, golf cart, or work truck. Whether you’re heading out for a solo camping trip or need reliable cooling on the job site, the Ranger 25 has you covered, while we cover your cooler with Mammoth Cooler’s lifetime warranty.

Key Features & Details

• 22.1 liter capacity (fits 30–35 standard 33ml cans)
• Double-walled rotomolded construction with freezer-grade gasket
• Heavy-flow drain system for easy cleanup
• Non-skid rubber feet for stability on any surface
• Exterior: 15” x 19” x 15″ | Interior: 10” x 13.5” x 10″
• Weight: 7.8kg.
• Ice retention: 5–7+ days when properly packed
• Lifetime warranty for reliable performance