KOLOIO C818 3-in-1 Baby Bassinet with 6 Height Settings

The KOLOIO C818 is a 3-in-1 baby bassinet listed with six height settings, a bedside-sleeper configuration, and a rocking cradle mode. It combines mesh sides, lockable swivel wheels, a storage basket, and a mattress for parents seeking an adjustable bedside sleep space.

At a glance

Can be used as a standalone bassinet or bedside sleeper by lowering one side rail, and the listing describes a rocking cradle mode.
Six height settings are listed, with an adjustment range of 27.36 to 32.28 inches.
The listing describes mesh on all sides, a breathable mattress, a removable mosquito net, a storage basket, and 360° swivel wheels with locks.
Manufacturer describes snap-fit, tool-free assembly and estimates 5–10 minutes.

Price

$71.99Save 20%

Reference price: ~~$89.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Three described configurations give buyers bedside access, standalone use, and a rocking mode in one product.
Multiple height settings and a stated adjustment range may help match different bed or couch heights.
The listed mattress, mosquito net, and base storage basket provide practical included features without requiring separate purchases, according to the listing.
Lockable swivel wheels and mesh sides support repositioning and visibility around the bassinet.

Cons

The listed maximum weight recommendation is 20 pounds, which limits the stated load capacity.

Technical specifications

10 specifications

Identity
Brand	KOLOIO
Model	C818

Dimensions and installation
Form factor	Rectangular
Dimensions listed	36 x 21 x 32 inches
Weight listed	16 ounces
Maximum weight recommendation	20 pounds
Adjustable height range	27.36 to 32.28 inches

Materials and finish
Material listed	Aluminum
Color	Pink

Use and care
Care instructions	Hand Wash Only

What to know before buying

The manufacturer claims CPC, ASTM, and CPSIA compliance and says incline mode can reduce reflux. These are listing claims, not independently verified safety or medical guidance. Follow the product instructions and applicable safe-sleep guidance, and confirm bedside fit and setup before use.

What’s in the box

Included

Mattress

Who is it for?

A good fit for

Parents looking for a bedside bassinet with several height positions and a lowered side rail for access.
Buyers who want a bassinet described with rocking mode, mesh sides, and lockable wheels.
Households that would use an included mattress, removable mosquito net, and storage basket.

Less suited to

Buyers who need a sleep product with a stated weight recommendation above 20 pounds.
Shoppers seeking verified safety certification or independent performance evidence from the listing alone.

KOLOIO C818 3-in-1 Baby Bassinet with 6 Height Settings · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 34 ratings

5 stars71%71%
4 stars23%23%
3 stars6%6%
2 stars0%0%
1 star0%0%

Aggregate ratings lean positive, with most ratings in the five-star category and some in the four- and three-star categories. That offers a cautiously favorable signal, but without review comments it does not show what customers liked or disliked. Consider the stated 20-pound recommendation and confirm that the adjustment range and bedside setup suit your needs.