Thirsties Natural Newborn AIO vs Thirsties Natural One Size AIO

Side-by-side specs from each maker.

Only the differences are shown.

Thirsties Natural Newborn AIOThirsties Natural One Size AIO
TypeCloth diaper (all-in-one)Cloth diaper (all-in-one)
Sizes and weightsNot listedOne Size: 8–40 lb
Closuresnapssnaps
MaterialsOuter: 100% polyester with waterproof TPU laminate. Inner liner: 100% organic cotton (per the maker). Absorbency: 2 layers organic cotton plus soaker of 6 layers 55% hemp / 45% (per the maker)Waterproof TPU laminate outer; 3 layers GOTS-certified organic cotton body; two soaker pads of 8 layers of 55% hemp / 45% organic cotton
FabricOuter: polyester with TPU laminate. Inner: 100% organic cotton (per the maker)Outer: waterproof TPU laminate. Inner: organic cotton (per the maker)
CertificationsNot listedGOTS (organic cotton), per the maker
CarePrewash warm, wash hot, extra warm rinse; prime with 3 washes; hang or tumble dry; avoid Sanitize cycles, pure soap and routine bleach; natural fibers may show edge wear soonerMaker links to a separate care page; Natural line care: prewash warm, wash hot with warm rinse, prime several washes
Maker's use notesNot listedRise settings roughly 8-20, 20-30, 30-40 lb

Thirsties Natural Newborn AIO

Thirsties' newborn all-in-one in organic cotton and hemp/cotton, with an umbilical cord snap-down (per the maker).

  • Natural-fiber newborn AIO
  • Umbilical cord snap-down

Thirsties Natural One Size AIO

Thirsties' natural-fiber one-size all-in-one with organic cotton body, hemp/cotton soaker pads and snap rise and waist settings (per the maker).

  • Natural fibers
  • Three rise settings for 8 to 40 lb
  • Natural fibers take several washes to reach full absorbency