If you are willing to travel this store has stock available now.
The Ballistic 60L Cargo Bag from OEX is an ultra-durable holdall that is ideal for everything from carrying your gym kit to embarking on a new adventure around the world, it is built tough and is super comfortable to carry. Also featuring a wet section with great ventilation to dry items out.
Great piece of kit, fits all my Kayak gear. Thank you