Supersoft Sleep Sack 1.0 TOG Baby Wearable Blanket - Bamboo Viscose

In this review the Supersoft Sleep Sack 1.0 TOG stands out as a practical, very soft wearable blanket for newborns through toddlers; it is aimed at parents who want a cozy, easy-change sleep solution that helps regulate temperature overnight. The reviewer found the signature viscose blend noticeably softer than typical cotton sacks, and the 2-way J-shaped zipper with FeatherGlide technology simplifies diaper changes without fully undressing the baby. For caregivers seeking a safe, fitted sleep bag that balances warmth and mobility, this sleep sack is a strong contender.

Key Features

• Luxury-soft fabric: The 96% viscose and 4% spandex shell offers a buttery, stretchy feel that cradles delicate skin for comfortable sleep.
• Temperature options: The 1.0 TOG rating provides moderate warmth while the construction supports added wadding for higher insulation when needed.
• Child-safe zippers: The FeatherGlide 2-way J-shaped zipper opens like a book for quick, low-disturbance diaper changes.
• Size-fitted guarantee: Available in sizes from 0-3 to 48 months so parents can pick a close, safe fit as the baby grows.
• Certified filling: The 100% polyester wadding is Oeko-Tex 100 Class 1 baby certified, assuring it is free from harmful substances.

Who It's For

This sleep sack is best for parents and caregivers who prioritize fabric softness and safe, practical design for overnight use. Newborns and infants who sleep in a crib and wear a onesie or pajamas can benefit from the fitted shape and breathable viscose shell that helps regulate temperature without excessive bulk.

Those who need ultra-warm sleepwear in very cold climates may prefer a higher TOG rated bag or heavier insulated layers; likewise, families looking for a minimalist cotton-only option might look elsewhere, since this product emphasizes viscose blend luxury and optional wadding for thermal adjustments.

Pros & Cons

Pros

• Exceptionally soft viscose-spandex fabric that reduces irritation and increases comfort.
• FeatherGlide 2-way zipper design enables fast diaper changes without full undressing.
• Range of sizes from 0-3 to 48 months ensures a better fit through growth stages.
• Oeko-Tex certified polyester wadding provides safer insulation when used.

Cons

• At 1.0 TOG this specific configuration is moderate warmth and may not be warm enough alone in very cold rooms.

Specifications

Brand	PurComfy LLC
Material	96% viscose, 4% spandex
Filling	100% polyester wadding (Oeko-Tex 100 Class 1)
TOG Rating	1.0 TOG (base); options for added wadding
Closure	2-way J-shaped FeatherGlide zipper
Sizes	0-3, 6, 12, 24, 36, 48 months

Our Verdict

The Supersoft Sleep Sack 1.0 TOG is a well-made wearable blanket for families who value a ultra-soft fabric and convenience at night. Its fitted sizing, safe certified wadding option, and child-safe zipper make it a practical pick for everyday sleep routines; parents in milder climates or those layering appropriately will find it good value for comfort and safety.

Frequently Asked Questions

Is this sleep sack safe for newborns?
Yes. The sleep sack is designed for newborn and infant use with size options starting at 0-3 months and includes certified, low-risk filling.

How do you change diapers without waking the baby?
The FeatherGlide 2-way J-shaped zipper opens like a book when unsnapped and unzipped, allowing quick access for diaper changes with minimal disturbance.

Will it keep a baby warm on its own?
At 1.0 TOG it provides moderate warmth; caregivers in colder rooms should layer clothing or use the version with added wadding for higher insulation.