Chest pack
As the name indicates: a chest pack is a pack that you wear on your chest, or a little lower towards the waste. The upside is that you have all your gear and accessories right in front of you all the time. It is a useful tool for the fly fisherman who wants to be able to move around easily and efficiently while still having their necessary gear and accessories close at hand.
A chest pack from Orvis
You can find the chest pack shown above here on the Orvis webshop: https://www.orvis.co.uk/products/orvis-chest-pack-25fs
Want to read more about fly fishing accessories? Check out our list of the essential fly fishing accessories.