Supersoft Sleep Sack 1.0 TOG Premium Bamboo Viscose Baby Sleeping

In this review the PurComfy Supersoft Sleep Sack 1.0 TOG proves itself as a strong choice for parents who want a reliably cozy, wearable blanket for overnight use. The single biggest reason to buy is the fabric: the signature viscose blend feels exceptionally soft against delicate skin and regulates temperature well at 1.0 TOG, making it an easy pick for room-temperature sleep or layered use. The reviewer found it particularly useful for simplifying nighttime diaper changes thanks to the clever 2-way J-shaped zipper while still keeping baby snug and secure.

Key Features

• Luxury-soft fabric: The 96% viscose and 4% spandex shell creates a buttery-soft surface that is gentle on newborn skin while allowing stretch for movement.
• Temperature options: The 1.0 TOG construction offers moderate warmth and the design accepts optional wadding to increase insulation when needed.
• Child-safe zippers: FeatherGlide 2-way J-shaped zipper opens like a book for fast diaper access without fully undressing the baby.
• Size-fitted range: Available in sizes from 0 to 48 months so parents can pick a snug, age-appropriate fit that retains warmth and reduces loose bedding.
• Certified filling: The polyester wadding meets Oeko-Tex 100 Class 1 baby safety standards, reassuring buyers about chemical safety.

Who It's For

The Supersoft Sleep Sack suits parents of newborns through toddlers who prioritize fabric feel and temperature control in a wearable blanket. It is especially helpful for caregivers who need easy overnight diaper changes without waking the child, since the zipper design lets you open the lower portion quickly.

Parents seeking a heavy winter sleep solution or a very firm, structured swaddle should look elsewhere; this product is built for softness, stretch and moderate insulating warmth at 1.0 TOG, with optional added wadding if extra warmth is needed.

Pros & Cons

Pros

• Exceptionally soft viscose blend that stays gentle on baby skin and feels luxurious to the touch.
• Smart 2-way J-shaped zipper with FeatherGlide action speeds diaper changes and keeps baby secure.
• Wide size range ensures a better, safer fit as infants grow, improving overnight comfort.

Cons

• Zipper quality receives mixed feedback from some users, so occasional snags or inconsistencies have been reported.
• Not intended as a heavy winter sleep bag without adding the additional wadding for higher TOG warmth.

Specifications

Our Verdict

The Supersoft Sleep Sack 1.0 TOG is a solid, value-minded wearable blanket for everyday sleep and easy diaper changes. Its standout viscose blend delivers exceptional softness and comfortable temperature control, and the size range helps it work from newborns to older infants. Parents who want a plush, safe nighttime layer will find it a dependable pick, though those needing heavy winter insulation should add the optional wadding.

Frequently Asked Questions

Is this sleep sack safe for newborns?
Yes, when used in the correct size and over suitable clothing it is designed to keep newborns safe and warm without loose bedding.

Can the sleep sack get warmer with extra filling?
Yes, the product can use additional wadding to increase warmth above the base 1.0 TOG.

How does the zipper work for diaper changes?
The FeatherGlide 2-way J-shaped zipper opens like a book and allows access to the lower half for quick diaper changes without removing the whole sack.