Name: HALO SleepSack Wearable Blanket
Brand: HALO
Rating: 8.1 (1 reviews)

Question 1

What size SleepSack should I get for my baby?

Accepted Answer

HALO SleepSack sizes are based on weight and height; for example, small fits 10-18 lbs (about 4.5-8 kg), medium 16-24 lbs (7-11 kg), with charts like 0-3 months for 48-58 cm and 3-5 kg.[1][6] Measure your baby's height and weight, and consider extra length in newer models for prolonged use without quick sizing up.[5] Layering underneath allows flexibility across sizes.

Question 2

How do I dress my baby for different room temperatures with the SleepSack?

Accepted Answer

Adjust clothing underneath based on nursery temperature: just a diaper for warmer rooms, short-sleeve bodysuit for mild, or long-sleeve onesie/coverall for cooler (aim for 16-20°C).[1][2][4] The 0.5 TOG rating and breathable, moisture-wicking fabrics prevent overheating; avoid hats.[1][6] Sleeveless design further reduces overheating risk.[1][2]

Question 3

How do I wash the HALO SleepSack?

Accepted Answer

Machine wash with like colors, turn inside-out, close the zipper, and tumble dry on low heat.[2] The high-grade, 100% cotton fabrics are durable through many washes.[2][8] This maintains safety and softness without chemical treatments.

Question 4

Is the HALO SleepSack safe for my baby?

Accepted Answer

It replaces loose blankets to prevent face covering and breathing interference, reducing SIDS risk per AAP guidelines, and minimizes overheating with breathable fabrics.[1][2][3] Meets CPSC flammability standards without flame retardant chemicals; always back sleep, no pillows/toys.[2][4] Inverted zipper aids diaper changes without full removal.[1][5]

Question 5

How do I transition my baby from swaddling to the SleepSack?

Accepted Answer

Start by swaddling with one arm out for a few nights, then both arms out, before switching to the full SleepSack wearable blanket.[2] This gradual approach maintains security while allowing arm freedom, recommended after swaddling to reduce sleep interruptions.[2][5] Use over regular sleepwear as a blanket replacement.

Question 6

Why is the SleepSack sleeveless and does it keep my baby warm enough?

Accepted Answer

Sleeveless to reduce overheating risk and pair easily with sleepwear like bodysuits or coveralls.[1][2][4] Warmth adjusts via layering underneath for various temperatures, with breathable fabrics preventing moisture buildup.[1][2] Parents note it works year-round, even summer with light clothing.[6]

Question 7

When should I size up from one SleepSack to the next?

Accepted Answer

Size up when your baby exceeds the weight/height max, like from small (10-18 lbs) to medium (16-24 lbs), but extra length in designs allows more wear time.[1][5][6] Check fit by ensuring it's not too tight at shoulders or too loose at bottom; prioritize height for safety.

HALO SleepSack Wearable Blanket

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Care & Maintenance

Regular Maintenance

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