LILLYDOO Baby Swim Diapers - Size Medium (20-33 lbs) | 36 Count, Blue Whales Swim Deep | Skin-Friendly, Perfume- & Chlorine-Free, Hypoallergenic, Dermatologist Tested, Oeko-TEX

Ready for splashy adventures

Meet LILLYDOO Baby Swim Diapers in Size Medium for little swimmers 20-33 lb. The 36-count half-monthly supply features a playful Blue Whales Swim Deep design and skin-friendly materials designed for water time—from pool days to sunny beach afternoons and backyard sprinkler sessions. These swim diapers are designed to be light in the water, so little legs can kick freely as they explore the surf and waves.

Designed for water-loving babies

• Lightweight core that stays out of the water, reducing drag during splashes and kicks.
• Secure, comfortable fit that moves with a child’s water-safe antics.
• Breathable materials that help little bottoms stay comfy through long water sessions.
• Perfume-free and chlorine-free—skin-friendly options for sensitive skin.
• Dermatologist-tested and crafted with safe materials, including Oeko-TEX certified fabrics.

Real-world use, comfortable and effortless

From chilly pool mornings to sandy beach afternoons, these swim pants stay light and flexible. The stretch waistband and tear-away sides help you swap a diaper quickly, so you can return to water play without lengthy pauses. The design keeps everything in place, giving caregivers peace of mind while watching curious toddlers explore.

In practice, busy parents appreciate the half-monthly supply count and the day-to-day convenience of quick changes. The Blue Whales motif adds a playful touch to your child’s water wardrobe, helping make every dip and splash a little more memorable.

Pack highlights

• 36 diapers in a 6-week pattern (half-monthly supply) for easy planning.
• Size Medium fits babies 20-33 lbs with a secure, flexible fit.
• Easy pull-on design with tear-away sides supports quick changes and back-in-the-water moments.