dou4072424 wrote an answer about Gregory Baltoro 75 Backpack - 4455-4760cu in on October 3, 2013
The Arc'teryx Naos 85 Backpack represents the obvious choice for carrying big loads in extremely wet environments. This heavy-duty hauler features durable, weather-resistant fabric, fully taped seams, and a roll-top closure to ensure you gear stays as dry as possible no matter the weather. With more than 5,000 cubic inches of cargo capacity, the Naos 85 Backpack easily holds enough gear to keep you going for a week or more. BUT IT'S $700. Get a 30L dry bag to line the interior.