Nowadays, we will bring Ayden out to run some errands. I have tried all kinds of slings, and in the end I gave up. They are just too difficult to position and I can still feel the weight of the baby. Also, Ayden doesn't like the slings as they restrict his views and he cannot move his head around to look at the outside world.
In the end, we use the Ergo bag with the infant insert and finally, we have both our hands free to walk around! Also, the design of the Ergo bag places the baby's weight on our hips and we almost cannot feel the weight of the baby. This is of course important to us as Ayden is 6kg already!
Look at how happy Ayden is in his bag!