PurComfy Supersoft Sleep Sack 1.0 TOG - Bamboo Viscose Wearable LLC

In this review the PurComfy Supersoft Sleep Sack 1.0 TOG is assessed as a cozy, practical sleep solution for newborns through toddlers; the single biggest reason to buy is its combination of exceptionally soft viscose fabric and a smart two-way zipper that makes nighttime diaper changes easier. Parents seeking a warm, wearable blanket that balances breathability and comfort will find this sleep sack compelling. The assessment focuses on fabric quality, temperature regulation, sizing, and zipper performance based on product details and customer feedback.

Key Features

• Bamboo viscose blend: The 96% viscose and 4% spandex knit provides a buttery-soft hand that helps soothe sensitive baby skin for restful sleep.
• Temperature options: The 1.0 TOG rating with optional polyester wadding available means caregivers can adapt warmth levels for seasonal use.
• FeatherGlide two-way zipper: The J-shaped double-direction zipper opens like a book for quick, low-fuss diaper changes without fully undressing the baby.
• Size range: Available in multiple sizes from 0-3 months up to 48 months so caregivers can choose a size-fitted option that grows with the child.
• Oeko-Tex baby certified filling: The 100% polyester wadding meets Oeko-Tex 100 Class 1 standards, offering reassurance about chemical safety in the insulation layer.
• Wearable blanket design: The sack design keeps babies secure and reduces loose bedding in the crib for safer sleep routines.

Who It's For

Parents of newborns and infants who want a soft, breathable sleep layer that replaces loose blankets will appreciate the Supersoft Sleep Sack; its viscose-rich fabric and measured TOG make it suited to room-temperature sleeping and transitional seasons. Caregivers who prioritize easy nighttime changes will value the J-shaped double zipper that opens efficiently without disturbing the baby too much.

It is less appropriate for households that need ultra-warm outerwear in very cold rooms unless the sleep sack is used with the wadding option and additional layers. Families who prefer fully synthetic fabrics or rigid structure may prefer alternatives, but those seeking a softer natural-feel textile will find this product well matched to their needs.

Pros & Cons

Pros

• Extremely soft viscose blend fabric that comforts newborn skin and holds up to regular use.
• Flexible temperature control with removable wadding and a clear 1.0 TOG baseline for moderate warmth.
• Convenient FeatherGlide two-way zipper that simplifies diaper changes and sleep management.
• Wide size range ensures a closer fit as the child grows, reducing loose fabric in the crib.

Cons

• Some customers report mixed feedback on zipper durability, so expect normal wear over time and inspect hardware regularly.
• The product may require layering in very cold rooms even with the wadding option, depending on room temperature and clothing underneath.

Specifications

Material	96% viscose, 4% spandex
Filling	100% polyester wadding (Oeko-Tex 100 Class 1 Baby Certified)
TOG rating	1.0 TOG (with option: 1.5 TOG with wadding; 0.5 TOG without)
Closure	FeatherGlide 2-way J-shaped double-direction zipper
Available sizes	0-3-6-12-24-36-48 months
Design	Wearable blanket / sleep sack

Our Verdict

The PurComfy Supersoft Sleep Sack 1.0 TOG is a strong choice for parents seeking a plush, breathable wearable blanket with practical features like a two-way zipper and a clear TOG system. It represents solid value for those who want a soft, safe sleep layer that adapts across seasons and sizes, though caregivers in very cold climates should plan for additional layers.

Frequently Asked Questions

Can this sleep sack be used year-round?
Yes; the 1.0 TOG base with optional polyester wadding lets caregivers adjust warmth for different seasons, though very cold rooms may need extra layering.

Is the fabric safe for newborn skin?
The outer fabric is a viscose-spandex blend and the wadding is Oeko-Tex 100 Class 1 Baby Certified, indicating the filling is free from harmful chemicals.

How does the zipper work for diaper changes?
The FeatherGlide J-shaped two-way zipper opens like a book so the lower half can be opened for quick diaper access without fully removing the sleep sack.