Bamboo Fiber Baby Sleep Sack, Anti-Kick Sleeveless
Bedtime gets quieter when the layer stays put. This sleeveless bamboo-fiber sack keeps baby covered through the night without a loose blanket, and the soft knit is light enough for spring, summer and autumn. Pick the size by length and weight, then let the nights settle.
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Bedtime gets quieter when the layer stays put. This sleeveless bamboo-fiber sack keeps baby covered through the night without a loose blanket, and the soft knit is light enough for spring, summer and autumn. Pick the size by length and weight, then let the nights settle.
Breathable bamboo-fiber wearable sleeping bag that keeps baby cozy and safe all year round
- baby kicking off blankets at night
- overheating in warm seasons
- loose blankets in the crib
- diaper changes disturbing sleep
Sleep that stays covered from bedtime to morning
Tired of finding the blanket on the floor at 3am? Dress your baby in a breathable bamboo-fiber sleep sack that stays on, in every season.
Designed so the blanket stays where it belongs

Anti-kick cut that stays on
The leg-friendly cut gives little legs room to kick and stretch, and the rounded hem keeps the sack from riding up around the knees. Baby moves through the night and the sack stays where you dressed it.

Bamboo fiber that breathes
The knit is soft and matte with a smooth, stretchy drape. It is light enough for a cool spring night and breathable enough for a warm summer bedtime, so the same sack works across the year.

Side zip for night changes
A side zipper with a garment-style pull tab opens for a diaper change without pulling the sack over baby's head. The crew neck has soft binding that sits comfortably at the collar.
Sizes matched to age, weight, and length
| 0-6M | 6-18M | 18-36M | |
|---|---|---|---|
| Length (cm) | 65 | 90 | 100 |
| Chest (flat width x 2) (cm) | 30 x 2 | 34 x 2 | 38 x 2 |
| Suggested height (cm) | 55-70 | 70-85 | 85-100 |
| Suggested weight (kg) | 3-7 | 7-12 | 12-17 |
Match length and weight first, then check the chest width. Sizes follow the age ranges 0-6, 6-18 and 18-36 months.
Characteristics
Reviews
Questions and answers
It is a sleeveless, lightweight bamboo knit made for spring, summer and autumn nights. In a cool room, dress baby in a light layer underneath. In a warm room, the sack alone is usually enough. Choose layers by the room temperature, not the calendar.
Go by length and weight first. 0-6M fits 65 cm length and 3-7 kg, 6-18M fits 90 cm and 7-12 kg, and 18-36M fits 100 cm and 12-17 kg. Chest is 30 x 2 cm, 34 x 2 cm and 38 x 2 cm across the sizes.
Yes, it replaces loose blankets. The AAP advises keeping loose bedding out of the crib for infant sleep safety, and a wearable sack leaves no loose fabric to ride up. Put baby in the sack alone and adjust warmth with the layer underneath.
No. The leg-friendly cut is made for movement, with room to kick and roll. The sleeveless body keeps the arms free, so baby can settle into any sleep position.
One sack covers spring, summer and autumn nights, so you are not buying a warm-weather set and a cool-weather set. Fewer loose blankets in the crib also means fewer midnight trips to re-cover baby.
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