Ok, so I have a daysack with a pouch in the back of it to take a water reservoir… so I’ve brought one of these here Camelbak ones to store me some water for when I’m on a nice long walk. I’ve also added the following upgrades:
CAMELBAK ERGO HYDROLOCK
CAMELBAK BIG VALVE COVER
That should make my walking trips a bit better in the hot sun! (All links correct at time of posting)