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Mobile Refrigeration That Goes Wherever Service Happens

Discover the Cres Cor KoldCube³™ mobile refrigerated cabinet delivering battery-powered indoor and outdoor cold storage without generators or cords.

March 25, 2026     5 minute read

Today's foodservice operations aren't confined to traditional kitchens. From outdoor catering and stadium service to pop-ups and mobile hospitality environments, operators need refrigeration that moves with them.

The Cres Cor KoldCube³™ Mobile Refrigerated Cabinet delivers reliable cold holding wherever service happens, indoors or outdoors, without being tied to a power source.

Built with cutting-edge battery and solar technology, KoldCube³™ allows operators to safely transport and hold refrigerated food completely off the grid.

Refrigeration That Goes Anywhere

KoldCube³™ is the industry’s first hybrid indoor/outdoor mobile refrigerated cabinet, designed for operations that demand flexibility without sacrificing temperature control.

Whether plugged in or operating cord-free, the unit maintains consistent internal temperatures to protect food quality and safety
 
Ideal for a variety of operations including:
  • Catered events
  • Outdoor dining service
  • Stadiums & arenas
  • Hotels & banquet operations
  • Mobile kitchens & pop-ups
  • Healthcare & institutional foodservice

Its refrigeration designed to support service beyond traditional kitchen walls.

Battery-Powered Performance, No Generator Needed

KoldCube³™ eliminates the need for extension cords or generators with an advanced battery system supported by solar-assisted charging.

Key performance benefits include:

  • Battery-powered refrigeration for 4-6 hours of outdoor use
  • Solar panel assists charging during operation
  • Consistent temperature control during transport
  • Battery level indicator and thermostat display
  • Reliable cold holding wherever power access is limited

Operators gain true off-grid refrigeration without compromising food safety.

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Built for Transport, Capacity & Outdoor Performance

Engineered for demanding service environments, KoldCube³™ combines durability with high-capacity storage.

Designed to perform anywhere:

  • Reflective powder-coated exterior helps deflect sunlight
  • Heavy-duty 8" all-terrain casters for smooth mobility
  • Front brakes and fixed rear casters for stability
  • Holds up to (22) 12" x 20" steam table pans

From uneven outdoor terrain to busy event service, KoldCube³™ keeps product protected and organized.

Custom Branding & Off-Grid Flexibility

KoldCube³™ supports both operational performance and brand visibility with customizable exterior options.

Available enhancements include:

  • Custom vinyl door graphics
  • Magnetic branding panels
  • Solar panel upgrades
  • Heavy-duty transport accessories

Pair with Cres Cor’s HotCube³™ heated companion cabinet to create a complete off-grid hot and cold food holding solution.

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Off-grid service no longer has to mean sacrificing food safety or performance. With the Cres Cor KoldCube³™ Mobile Refrigerated Cabinet, operators gain the freedom to move beyond traditional kitchen walls while maintaining consistent, reliable cold holding wherever service happens.

Ready to bring refrigeration anywhere your operation goes? Reach out to your Sam Tell representative to explore the Cres Cor KoldCube³™ and find the right fit for your mobile or outdoor service needs. 

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