Bladder Classic Marathon 25L

[haas]

According to the OMM-website the OMM Classic Marathon 25L has bladder support : in internal pouch or in front compression pocket. All fine, but what kind of bladders does this pack support? I have a Inov8 horizontal bladder and an Unbottle Camelbak bladder. Will either one of these fit this particular pack?

Thanks!

[Graeme]

I have a 25l OMM and I use a platypus in the, I have also got numerous camelbak bladders and they would also fit fine. Only up to 2l though anything else would be too big.