LOADABLE HUSAFELL SANDBAG We&';ve been testing our giant Tombstones for a while now to ensure they live up to our Special Forces quality standards. Test your strength, reap the benefits of loaded carries, and up the ante on your workouts with our Sand Tombstones. Built out of 1000D Cordura, our Tombstones can withstand constant abuse no matter the environment and we&';ll guarantee that sand won&';t escape due to the multilayer closure system. Filling them with sand makes them portable for training on the go and changing up your workout routine. The toughest Sand Tombstone ever built, backed by our Lifetime Guarantee.