Wishlist Dakine Cyclone Hydroseal 36L Surf Backpack | Dakine | Waterproof Bag | Surf Travel Essential $480.00 Cyclone Hydroseal 36L Surf Backpack | Dakine | Waterproof Bag | Surf Travel Essential Water, sand and remote destinations. It's all part of the surfing life and exactly what the Cyclone Hydroseal Collection was designed for. The Cyclone Hydroseal 36L... Add to Cart Compare