First off a Klymit Inertia X frame ultralight pad. If you want light, this is it. Hardly used as this was a warranty replacement Surprisingly effective due to very high PSI ( there is a small hand pump included) and the loft that your sleeping bag gets in the pockets. Works well with a hammock and as an option you can put it inside your sleeping bag. £40
A generic but well thought out backpack shoulder strap pouch. I had it on my bag for headphones. £8