Trekmates Tourpack Waterdichte Zak Dry Bag - Drypack 30l - Zwart Kopen via Skishop4u.nl? A real go anywhere pack. Completely waterproof, the Drypack seals with the same roll top system used on drybags Trekmates Tourpack Waterdichte Zak Dry Bag – Drypack 30l – Zwart