Thirsties Swim Diaper

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Thirsties Swim Diaper

Thirsties Swim Diapers are the perfect edition to summertime fun or vacation getaways all year long! Available in two sizes, Thirsties Swim Diaper is a trimmed-up beach or pool-ready version of their popular Duo Wrap and meets the requirements of most public pools. Designed as a trim-cut diaper with a mesh interior and hip snaps, it keeps baby splashing in comfort while the signature double leg gussets and waterproof exterior shell keep you and everyone else swimming worry-free! The Thirsties Swim Diapers are a practical and adorable addition to any baby's swim wardrobe!


  • Beach or pool ready version of reliable Duo Wrap diaper covers
  • Trim cut and soft mesh interior allows baby to swim in comfort and style
  • Thirsties signature leg gussets help keep dirty messes contained
  • Hip snaps help prevent wing droop
  • Waterproof outer shell with soft mesh interior – no absorbency to weight baby down
  • Available in two sizes to fit most babies to 35 lbs+
  • Snap closures offer easy removal and adjustable options for custom fit
  • Cover meets the requirements of most public pools and can be used over a disposable swim diaper


  • Outer: 100% polyester with waterproof TPU laminate
  • Inner: 100% Polyester


  • Size 1 fits approximately 7 - 23lbs
  • Size 2 fits approximately 18 - 35lbs