# How long a bassinet stays useful before a baby outgrows it

How long can a bassinet be used before a baby outgrows it?

HALO BassiNest Swivel Sleeper 4\.0 Air: The blog says the 4\.0 Air is a fixed\-location bedside sleeper with about four to five months of useful life and no second stage\. Recommended for infants up to 20 lbs\. HALO 2\-in\-1 Bedside BassiNest Sleeper: The maximum height to the underside of the mattress is 19\.5 inches\.

### 1. [HALO BassiNest Swivel Sleeper 4\.0 Air](/products/ucp/albeebaby-com/9553176887527) (sold by albeebaby\.com)

The blog says the 4\.0 Air is a fixed\-location bedside sleeper with about four to five months of useful life and no second stage\.

- Useful life: The blog says the 4\.0 Air is a fixed\-location bedside sleeper with about four to five months of useful life and no second stage\. (blog) <https://nyweekly.com/lifestyle/halo-bassinest-swivel-sleeper-4-0-air/>
- Weight limit: Recommended for infants up to 20 lbs\. (manual) <https://manuals.plus/m/ab198fd9ed1d1775343a49464f49c54d1b3970050fb2fd718dd4e923cd061eef.pdf>
- Mattress height limit: -

### 2. [HALO 2\-in\-1 Bedside BassiNest Sleeper](/products/ucp/albeebaby-com/9553176789223) (sold by albeebaby\.com)

The maximum height to the underside of the mattress is 19\.5 inches\.

- Useful life: -
- Weight limit: -
- Mattress height limit: The maximum height to the underside of the mattress is 19\.5 inches\. (guide) <https://www.halosleep.com/collections/bassinest-baby-bassinet/products/2-in-1-bedside-baby-bassinet-sleeper>

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Written 2026-10-10T02:01:55.546Z.

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