Overnight Diapers

About

Overnight diapers from Alppi Baby are made to handle long stretches of sleep. With our LiquidLock™ core and Cloudfresh™ fabric, your baby stays dry, comfortable, and leak-free until morning Parents love them because they mean fewer wake-ups, fewer changes, and more rest for everyone. These diapers are soft, breathable, and totally chlorine-free—so you get reliable protection without harmful chemicals. Sleep Through the Night With Leak-Proof Comfort No parent wants 3 a.m. sheet changes. Our overnight diapers are built for maximum absorbency and comfort, so your baby sleeps soundly. Advanced Absorbency that Lasts LiquidLock™ core absorbs faster to keep skin dry Holds more liquid than regular diapers for longer protection Prevents leaks even during heavy sleepers Breathability for Cool, Comfy Nights Cloudfresh™ fabric allows superior airflow Keeps diapers thin, soft, and lightweight Helps reduce overheating and irritation Gentle On Skin and Free From Harsh Chemicals Your baby’s skin is delicate, and our overnight diapers are designed to protect it. Hypoallergenic and Dermatologist-Tested Totally chlorine-free (TCF) Free from fragrance, latex, dyes, alcohol, parabens, phthalates SGS lab-tested for safety and sensitivity Softness You can Trust Feather-light nonwoven cover feels like cotton Stretchy waistband with soft hook tabs for a snug, comfy fit No harsh inks or adhesives Designed For Parents Who Want Easy Nights We know late-night changes are tough. Our diapers are made to make life simpler. Smart Design for Stress-Free Use Individually sealed for hygiene and convenience Subscription options so you never run out Flexible sizing guide to get the perfect fit every time Explore More From Alppi Baby Looking for more than overnight diapers? Discover our other collections: Staff Picks – Curated favorites chosen by our team to make diapering easier and more joyful. Safety Page Collection – Diapers designed with extra safety standards, giving parents peace of mind. Wispy Cl