I have anothers baby carrier and the K'tan is my favorite and so much easier to use. 
I was able to put my son in it and use it within just a couple minutes of opening the box without assistance from anyone else!

It is light and compact and it's versitle. Ready-To-Wear: No wrapping - No hardware
It is comfortable and ergonomic, I have back issues and it doesn't cause me pain to carry my baby in it: this is perfect for anyone who has back pain because it evenly distributes the weight so your back wont hurt.

I choose this one instead the regular one because half of it is made out of mesh which should be great during the hot summer months.
I used the Breeze on the beach too and it worked out very good!  Despite the heat, my little one was very comfortable and stayed relatively cool.

My son is so comfortable in this wrap and he instantly calms down when i wear him!
Sometimes when we go on walks he doesn't want to stay in the stroller , for me its almost impossible to carry him and push the stroller at the same time but this makes it really handy.
It's also great when I am home by myself and need to get stuff done but he insists on being held.

The K'tan washes very well and folds up small for easy travel!
It's also priced well compared to some of the other baby carriers and wraps.
I'm 150 lb and tall 5'7" and fit size L

Shipping was faster than expected and it arrived in great condition. I love this carrier and can't wait for my little one to get here. I did try it out on my 2 year old for just a moment and if I wasn't so pregnant I could actually use it now with her. My only worry is that I got a medium, I'm 197 pounds and 5'7" (186 pre-pregnancy) and if I lose any weight beyond my pre-pregnancy size I will need to size down. I'm hoping after a wash it'll draw up just a little because the medium may not hold a newborn as snuggly as I'd like. We'll see!

This is a fantastic baby carrier! I have a baby bjorn, a moby wrap, an ergo360, and a Tula. The more structured ones (Tula & 360) are great for hikes, but I wanted something sold and comfy that I could put my colicky baby in around the house so I could actually use both of my arms. This was PERFECT! My seven week old fell asleep in about a minute after putting him in it, and slept comfortably for a good amount of time. It is fairly similar to the Moby, but I can't stand the Moby! The breathable mesh material of this is perfect since my son runs hot. This will be great for the summer time also! I'm 7 weeks PP, about 155lbs, 36DD/DDD chest, currently a size 6, and I ordered a Small and it's a great fit. It's slightly snug, but the other reviews say it will stretch, so that will be perfect. I definitely recommend this!!

I never write product review but I just had to with this one. I wanted a comfortable easy to use wrap to carry our baby around. It took a time or two to get used to using this but it was super easy unlike the tie wrap type carriers. I love that it's breathable fabric too so that me and my little one aren't overheating! I'm plus size (I wore a size 24 when my baby was born) as well as very busty (cup size DDD) and was concerned that the fit wouldn't work for me but it not only worked but it wasn't tight or uncomfortable like the strap type carries which we also have. I adore this wrap! The only thing I can say negatively was that the extra wrap piece that wraps around for added support only wrapped around me and my baby once instead of twice which was really no big deal. I wouldn't ever use another baby carrier or wrap ever again,

Finally. A product that works without any hassle.

I've tried the baby bjorns, boba wrap, moby, and ergo baby. For an infant you need an insert for the ergo baby so we won't be using that one until our baby is a little older.

The baby bjorn made my back and shoulders ache constantly. The boba and moby come with wrapping instructions and the downside to those is that if you are bad with 2D instructions then it will be rather difficult to put together. After you do it a couple times it becomes easier but the initial figuring out is really a nuisance. However the one upside to the moby and boba is that they are one size fits all.

The baby ktan is made to size so you will need to make sure to buy the right size so that your baby is not loose. There are a lot of good tutorials on YouTube if you just search baby ktan. I found this wrap a lot easier to use than the rest. You won't need to sit there and wrap and wrap. And it's not like I need one size fits all. I'm the only one using it.