Chicco Stack 1-2-3 vs Chicco Zest 4-in-1

The maker rates the Zest 4-in-1 to 60 lb; the Stack 1-2-3 to 40 lb. The Zest 4-in-1 weighs 9.5 lb; the Stack 1-2-3, 16 lb. The maker says the Zest 4-in-1 folds.

Only the differences are shown.

Chicco Stack 1-2-3Chicco Zest 4-in-1
TypeHigh chairHigh chair
Harness5-point5-point
FromNot listed6 months
Weight limit40 lb60 lb
Limits by modebooster: up to 50 lb; stool: up to 60 lb, at least 3 years oldyouth stool: up to 60 lb
Modes3: high chair, booster, youth stool4: high chair, feeding chair, toddler chair, youth stool
ReclinesYesNot listed
Traysnap-on, one-hand removal and adjustment, removable linerremovable snap-on BPA-free tray, easy to clean
FoldsNot listedYes
Chair weight16 lb9.5 lb
Washable cushionYes, per the makerNot listed
Maker's use notesBooster use only on dining chairs with a seat at least 15 in wide, 14 in deep and a backrest at least 12 in highNot listed

Chicco Stack 1-2-3

A three-mode chair that works as a high chair, a booster on a dining chair and a youth stool.

  • Three recline positions with one-hand adjustment
  • Machine-washable seat pad
  • Tray storage on rear legs
  • No fold stated
  • Booster needs a dining chair of at least the stated size

Chicco Zest 4-in-1

A light folding four-mode chair with a wipeable fabric-free seat and a tray that stores on the rear legs.

  • Light at 9.5 lb
  • Folds compactly with tray storage on rear legs
  • Wipeable seat surface
  • Seat is wipe-only, not machine washable