
























The 3-in-1 Waterproof Undies; A Diaper, Trainer And Swim Diaper In 1
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• This product is soft, comfortable and sensory.
• Designed for older kids and big kids who need more than standard options.
• Can be used as training pants for delayed potty training.
• Can be used as daytime diapers for incontinence or special needs.
• Can be used as a waterproof cloth diaper for bigger kids.
• Can be used as a reusable swim diaper when worn without inserts.
• Allows children to feel wetness to support body awareness.
• Helps strengthen the brain–bladder connection and encourage progress.
• Supports sensory learning, useful for autistic children or sensory differences.
• Soft and comfortable against sensitive skin.
• Slim, trim appearance for dignity and discretion under clothing.
• Boxer/brief-style waistband for added discretion.
• Waterproof through the front and back wet zone.
• Two layers of built-in microfiber absorbency.
• Internal pocket for adding extra absorbency as needed.
• Made-to-order sizing for big kids and older children.
• Reusable and cost-effective over time; often stays the same size for years.
• Multiple uses: daytime diapering, swim diaper, waterproof underwear, cover over disposables, nap time, nighttime with 1–2 inserts.
• Choose pull-up style or snap closures.
• Tabs made from stretchy Lycra.
• Absorbency capacity: S 200 ml | M 250 ml | L 280 ml | XL 340 ml.
• Compatible with step-up inserts and soaker bombs.
• Materials — Outer shell: 100% polyester fused with PUL.
• Materials — Inner liner: 100% polyester.
• Materials — Built-in absorbency: polyester.
• Designed for older kids and big kids who need more than standard options.
• Can be used as training pants for delayed potty training.
• Can be used as daytime diapers for incontinence or special needs.
• Can be used as a waterproof cloth diaper for bigger kids.
• Can be used as a reusable swim diaper when worn without inserts.
• Allows children to feel wetness to support body awareness.
• Helps strengthen the brain–bladder connection and encourage progress.
• Supports sensory learning, useful for autistic children or sensory differences.
• Soft and comfortable against sensitive skin.
• Slim, trim appearance for dignity and discretion under clothing.
• Boxer/brief-style waistband for added discretion.
• Waterproof through the front and back wet zone.
• Two layers of built-in microfiber absorbency.
• Internal pocket for adding extra absorbency as needed.
• Made-to-order sizing for big kids and older children.
• Reusable and cost-effective over time; often stays the same size for years.
• Multiple uses: daytime diapering, swim diaper, waterproof underwear, cover over disposables, nap time, nighttime with 1–2 inserts.
• Choose pull-up style or snap closures.
• Tabs made from stretchy Lycra.
• Absorbency capacity: S 200 ml | M 250 ml | L 280 ml | XL 340 ml.
• Compatible with step-up inserts and soaker bombs.
• Materials — Outer shell: 100% polyester fused with PUL.
• Materials — Inner liner: 100% polyester.
• Materials — Built-in absorbency: polyester.
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The 3-in-1 Waterproof Undies; A Diaper, Trainer And Swim Diaper In 1
Sale price$34.99
Regular price
EasyTot's customer service is outstanding. Every interaction feels tailored and genuine, reflecting their commitment to excellence.
Mia, Portland
EasyTot's quick shipping and elegant packaging are unmatched. Their gift wrapping elevates the unboxing experience, showcasing their commitment to excellence from order to delivery. Truly exceptional!
Every time I browse EasyTot, I'm struck by their mix of sophistication and charm. Their kids' fashion isn't just high-quality—it's genuinely special. It's my go-to for standout pieces.



