Coldline CBB-48 48" Black Counter Height Narrow Solid Door Back Bar Refrigerator

A commercial back bar cooler is a counter-height refrigerator built to hold bottled beer, wine, mixers, and garnishes within reach of the bartender during service. Bars, restaurants, sports venues, hotels, and event spaces use these units where speed of service matters more than storage depth. Counter heights are 36 inches, with widths from 24 up to 72 inches and 7 to 21 cubic feet of refrigeration capacity.

The right unit depends on counter width, how visible the contents need to be to customers, and door style. Glass models showcase the bottle and brand selection. Solid models hold temperature better. Sliding variants save space behind the bar where swing clearance is tight. Pass-through models load from the kitchen side so restocking never interrupts service.

Every back bar cooler in this collection is built for daily commercial use behind the bar. Configurations, buying guidance, and the questions buyers ask most often follow below.

Common Types and Configurations

• Back bar cooler: Standard counter-height refrigerator with 1, 2, or 3 doors. The most common format for bars and restaurants.
• Glass door back bar cooler: LED-lit interior visible to customers across the bar. Showcases bottle selection and brand variety.
• Sliding door back bar cooler: Slides instead of swings. For tight back bars where swing clearance would block the bartender. Coldline, Migali, IKON, and Omcan all make sliding models in 48 to 72 inch widths.
• Pass-through back bar cooler: Loads from the rear (kitchen side) and serves from the front (bar side). Eliminates restocking from the customer-facing side during service.
• Narrow back bar cooler: Shallow-depth profile for back bars with limited counter depth. Same width options as standard models.
• Back bar refrigerator (workhorse format): Heavier-duty version with solid stainless construction and side-mount compressor. Built for high-volume operations.
• Width and finish options: 24, 36, 48, 60, and 72 inch widths in black vinyl, black stainless, or full stainless steel exterior.

What to Look at Before You Buy

• Counter height clearance: Confirm your back bar layout accommodates the standard 36-inch unit height before ordering.
• Door style: Glass for showcase, solid for energy efficiency, sliding for tight space behind the bar.
• Capacity in cubic feet: Match storage to your peak service volume. A 48-inch unit holds about 12 cubic feet; a 72-inch holds 20 or more.
• Compressor location: Side-mount keeps heat away from the cold zone and makes service access easier than rear-mount.
• Bottle and can shelving: Adjustable shelving sized for 12 oz cans and 22 oz bottles uses interior space efficiently.
• Self-closing doors and LED lighting: Self-close protects products from temperature swings during peak service. LED is standard and lights bottles for the customer view across the bar.

Frequently Asked Questions

What is the difference between a back bar cooler and an undercounter refrigerator?

A back bar cooler is built specifically for bottled beverage storage behind the bar. Interiors are sized for cans and bottles, and doors face the customer side with glass for product display. An undercounter refrigerator is a general-purpose commercial fridge designed to fit under a kitchen counter. Interiors hold standard food pans, ingredients, or prepared products, and doors are solid. Same height, different intended use.

Should I get a glass door or solid door back bar cooler?

Glass doors showcase the bottle and brand selection, which sells more product in venues where customers can see the back bar. Solid doors hold temperature better and use less energy. They work best for units hidden from view or running in a hot environment. Most bars use a mix: glass doors for the visible portion of the back bar and solid doors for storage units out of sight.

What size back bar cooler do I need?

Match the unit width to your back bar layout. A 24-inch single door fits a tight prep station or a small bar. Most full-service bars use 48 to 60 inch two-door units, which hold roughly 12 to 17 cubic feet. High-volume bars and restaurants run 72-inch three-door units with 20 cubic feet or more. These often pair with a separate beer dispenser or kegerator on the same back bar line.

Related Categories

• Glass Door Merchandiser Refrigerators
• Undercounter Refrigerators
• Beer Dispensers
• Wine Coolers

Shop by Brand

• Arctic Air
• Atosa
• Coldline
• IKON
• Migali
• Omcan
• TRUE
• Turbo Air
• Unity
• Valpro

Coldline manufactures commercial refrigeration equipment designed for the day-to-day demands of foodservice kitchens. With a product line that includes reach-in refrigerators, prep tables, undercounters, and display units, Coldline focuses on reliability, efficient cooling, and service-friendly design. Units are built with stainless steel interiors and exteriors, digital controls, and components that meet NSF and ETL standards. Operators value Coldline’s accessible parts support and straightforward performance across a range of back- and front-of-house applications. Widely used in restaurants, cafes, and convenience operations, Coldline delivers practical refrigeration solutions that keep food safe and service running smoothly.