Use a slimline 2L camelbak in proprietary pack - love it - only room for keys - muesli bar and a few small extras in pockets, but taking a second look at it now there is an elasticised expansion type pocket thingy that would hold a rainshell. There is no waistbelt, but I'm no Adam Ondra, although I do grunt and scream like him. My only gripe is that the bladders take about twenty years to dry out between uses. |