Nighttime Cotton Sleepsack Swaddle Small Midnight Moons Pink - 3-6

In this review of the HALO 100% Cotton Sleepsack Swaddle, the bottom line is clear: parents of 3-6 month olds who want a safer, blanket-free sleep option will find this swaddle reliable and comfortable. The reviewer found the Midnight Moons Pink small size well suited for infants 13-18 lbs and measuring 23-26 in, and the single biggest reason to buy is the combination of a hospital-endorsed safety design with soft, double-knit cotton that still allows easy diaper changes at night.

Key Features

• Safe, blanket-free design: Replaces loose blankets in the crib to reduce suffocation risk and is endorsed by hospitals for safer sleep.
• 100% cotton double-knit: Feels soft and slightly stretchy, making it comfortable for swaddling and gentle on baby skin.
• TOG 1.5 warmth rating: Suitable for room temperatures around 68-72F, making it a good choice for cooler spring or fall evenings.
• 3-way adjustable fit: Generously sized fasteners let you switch from Arms-In to One-Arm-Out to Two-Arms-Out as baby grows and develops.
• Inverted zipper diaper access: Bottom-opening zipper allows quick diaper changes without fully removing the swaddle.
• Sleeveless construction: Minimizes overheating risk while maintaining a snug fit at the neck and arms.

Who It's For

This sleepsack is aimed at caregivers of infants roughly 3-6 months old who weigh between 13-18 lbs and measure 23-26 in. It suits families who prefer a swaddle that transitions easily as the baby begins to show signs of rolling or self-soothing and who want a garment made from natural cotton that breathes well.

Parents of very small newborns or much larger toddlers should look elsewhere for a different size; also, those who want a very warm or heavy sleep garment for cold winter nights should consider higher TOG options since this one is rated 1.5 for moderate cool temperatures.

Pros & Cons

Pros

• Well-made cotton construction that many reviewers describe as comfortable and soft for baby sleep.
• Adjustable 3-way design supports a gradual swaddle-to-sleepsack transition without buying a separate product.
• Convenient inverted zipper makes late-night diaper changes quicker and less disruptive.
• Hospital endorsement provides extra reassurance about safe sleep practice.

Cons

• Fit receives mixed feedback; some find the neck/throat area can feel snug as the baby grows, so careful sizing is important.
• Zipper and fastener quality get varied mentions, so expect some differences between units.

Specifications

Brand	HALO
Material	100% cotton, double-knit
TOG Rating	1.5 (for 68-72F)
Size	Small (13-18 lbs, 23-26 in)
Style	3-way adjustable swaddle, sleeveless
Diaper Access	Inverted bottom zipper
Color/Pattern	Midnight Moons Pink

Our Verdict

The HALO Cotton Sleepsack Swaddle in small is a practical, hospital-endorsed choice for caregivers of 3-6 month infants who want a safe, breathable swaddle that adapts as baby learns to self-soothe. It offers good value when sized correctly, combining soft cotton comfort with useful features like the inverted zipper and adjustable arms for a smoother transition out of swaddling.

Frequently Asked Questions

What size range does this swaddle fit?
The small size is intended for babies 13-18 lbs and 23-26 in, typically 3-6 months.

Is this warm enough for cool nights?
With a TOG rating of 1.5 it is suited for room temperatures around 68-72F and is appropriate for spring or fall cooler evenings.

Can I change diapers without removing the swaddle?
Yes, the inverted bottom zipper allows easy diaper changes without disturbing the swaddle.