The Slumber Lab

Get access to our latest news by signing up for our newsletter.

When Should You Switch to a Walker Sleep Sack? A Parent's Guide
baby sleepwear

When Should You Switch to a Walker Sleep Sack? A Parent's Guide

Wondering when to switch from a standard sleep sack to a walker sleep sack? Learn how crawling, standing, cruising, and early walking can change your baby's sleepwear needs, and what features to lo...

baby careHow to Wash a Bamboo Sleep Sack: A Complete Care Guide for Parents

How to Wash a Bamboo Sleep Sack: A Complete Care Guide for Parents

Wondering how to wash a bamboo sleep sack without damaging it? This guide covers cleaning, drying, shrinking prevention, and everyday care tips.

baby essentialsHow Many Sleep Sacks Does a Baby Need? A Practical Guide for Parents

How Many Sleep Sacks Does a Baby Need? A Practical Guide for Parents

How many sleep sacks does a baby need? This guide explains the ideal number for newborns, infants, and toddlers, plus tips for building a simple sleep routine.

30 minute napWhy Does My Baby Keep Waking Up After 30 Minutes? 7 Common Reasons

Why Does My Baby Keep Waking Up After 30 Minutes? 7 Common Reasons

If your baby wakes after 30 minutes almost every nap, you're not alone. Learn what short naps can mean and how timing, sleep environment, development, and sleepwear may affect daytime sleep.

baby essentialsWhat Should Baby Wear Under a Sleep Sack? A Simple Layering Guide

What Should Baby Wear Under a Sleep Sack? A Simple Layering Guide

Not sure what pajamas your baby should wear under a sleep sack? This simple layering guide explains how to dress your baby based on room temperature and TOG.

Baby SleepDo Babies Need Different Sleep Sacks for Summer and Winter? A TOG Guide

Do Babies Need Different Sleep Sacks for Summer and Winter? A TOG Guide

Wondering if you need separate summer and winter sleep sacks? Learn how TOG ratings work and how to choose the right sleep sack for every season.