Boon SOAK 3-Stage Bath Tub vs The First Years Rain Shower Baby Spa Tub

Side-by-side specs from each maker.

Only the differences are shown.

Boon SOAK 3-Stage Bath TubThe First Years Rain Shower Baby Spa Tub
TypeBaby tubBaby tub
Stagesnewborn, growing baby, toddlerinfant sling, inclined side, toddler side
From0 monthsNot listed
Up to18 monthsNot listed
Weight limitNot listed25 lb
Newborn slingNot listedYes
Crotch supportYes, per the makerNot listed
Drain plugYesNot listed
Temperature indicatorYesNot listed
BatteryNot listedBatteries
FitsFits in most double sinksNot listed
FeaturesNot listedHandheld showerhead, rotating spray arm, fresh-water tank, parent assist tray
MaterialPolypropylene, PVC, XPE, EVANot listed
BPA-freeYes, per the makerNot listed
CareFully drain after use and store in a dry place.Not listed

Boon SOAK 3-Stage Bath Tub

Three-stage tub with an adjustable support bump and a color-changing drain plug that acts as a temperature gauge.

  • Three stages
  • Adjustable support bump
  • Fits most double sinks
  • Not listed by the maker: weight limit

The First Years Rain Shower Baby Spa Tub

Three-stage tub with a removable quick-dry sling, a battery-powered spray system, and a handheld showerhead.

  • Three stages
  • Removable sling
  • Uses batteries