We fancy the Baby Bjorn Synergy Carrier. As this Baby Bjorn product is produced with breathable materials, we haven´t suffered from moisture problems !
We find the lumbar panel excellent and it does provide a very good support for the lower back and with solid straps, it is perfect for a carrier. It is easily storaged. Highly recommended, as we have used the same for our two girls. Solid quality product, timeless in design.