Boon SOAK 3-Stage Bath Tub vs Stokke Flexi Bath X-Large

Side-by-side specs from each maker.

Only the differences are shown.

Boon SOAK 3-Stage Bath TubStokke Flexi Bath X-Large
TypeBaby tubBaby tub
Stagesnewborn, growing baby, toddlerNot listed
From0 monthsbirth
Up to18 months6 years
Crotch supportYes, per the makerNot listed
Drain plugYesNot listed
Temperature indicatorYesNot listed
FoldsNot listedYes
FitsFits in most double sinksNot listed
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

Stokke Flexi Bath X-Large

Larger foldable Stokke bath, sold as tub only or with a newborn insert.

  • Folds flat for storage
  • Listed from birth up to six years