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KB854 Diner Booster Seat

Practical, Family-Friendly Seating for Everyday Dining
The Koala Kare KB854 Diner Booster Seat offers a dependable, easy-to-maintain child seating solution for restaurants, cafés, breweries, and foodservice operators. Able to pair with the KB950 Diner High Chair, the Diner Booster Seat provides a cohesive, family-friendly seating option that balances function, durability, and a clean, professional appearance—an upgrade from wood or basic plastic booster seats.

Constructed from durable plastic for commercial use, the KB854 is built to handle the daily demands of busy dining environments. The seat is ASTM compliant and includes an integrated strap that secures the booster to an adult chair for safety. Its reversible design provides two seating height options simply by turning the booster upside down. Smooth, non-porous surface allows for quick wipe-downs during busy service periods, supporting sanitation and efficient table turns.

Colors

Grey 01

Black 02

Blue 04

Brown 09

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Technical Specifications

  • Family-Friendly Flexibility: Ideal for toddlers who have outgrown a high chair, but still benefit from elevated seating.
  • ASTM Compliant: Meets applicable ASTM safety standards for commercial booster seating.
  • Secure Attachment Strap: Integrated strap fastens the booster seat securely to an adult chair.
  • Dual-Height Design: Reversible construction provides two seating height options.
  • Easy to Clean: Smooth, non-porous polypropylene plastic surface.
  • Cohesive Look: Clean, professional appearance that pairs with the KB950 Diner High Chair.
  • Space Saving: Stacks up to four high when not in use.
  • Durable Commercial Construction: Built to withstand frequent use in busy dining environments.
  • Lightweight & Easy to Handle: Easy for patrons and staff to position, remove, and store as needed.
  • Designed & Assembled in the USA.
  •  

    US Patent Nos. 8365328, 8276229, D605886, D601843

    Canadian Patent No. 130179

    European Community 1114367-0001, 1114367-0002

    Australia Patent No. 325470

    China Patent No. ZL200930004164.1

    Taiwan Patent No. D136662

Seat Dimensions:

Width: 15½″ (394 mm)

Height: 7 ⅞″ (200 mm)

Depth: 12¼″ (311 mm)

Shipping Weight (KB854): 5 lbs.

Shipping Weight (KB855): 17 lbs.

 

Available Options:

KB854-01S Grey

KB855-01S Grey (Four Pack)

KB854-02S Black

KB855-02S Black (Four Pack)

KB854-04S Blue

KB855-04S Blue (Four Pack)

KB854-09S Brown

KB855-09S Brown (Four Pack)

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Resources

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Replacement Parts