the thunderhead large submersible duffel is the must-have bag for your next adventure

If your idea of an insurance policy involves the worlds most technical and submersible construction, the Thunderhead Large Submersible Duffel is the must-have bag for your next adventure. A massive 100L carrying capacity, stowable backpack straps, and exterior attachment points mean you wont have to worry about leaving anything behind. Trusted by critical service professionals from Antarctica to the Indian Ocean, theres a reason why youll see this duffel in the most demanding environments around the world.