Price: $50 to $100 depending on fabric.

Maximum weight: 35 lbs.

Comments: Made of stretch cotton, the Mamma’s Milk slings are probably the simplest style of sling available. They are infinitely adjustable and use Aplix (a stronger version of Velcro) to keep the sling in the correct position for the parent. Comfortable foam padding is included in the area where toddlers’ legs rest. Most of the designs are made of cotton stretch fabric, although they also offer one solar veil option and three organic fabrics. Videos are available online as well as photos to help you use and adjust your sling. Here’s one on how to use the sling with a newborn:

Feedback is mostly positive, although some parents complained that the carrier cannot be adjusted while you’re wearing it. If you need to tighten or loosen the sling, you’ll need to take your baby out and remove the sling to adjust.

Rating: A