With the increasing demand for heavy lifting items and Strong Man like equipment in the functional fitness market, Garage Gear introduced its Atlas Stone shaped Sand Bags that fill with sand and are available in variable & adjustable weight.  To elongate their life, Garage Gear employs high durability D1000 Nylon Fabric, YKK zippers, and an extra durable hook & loop lock system that is tested up to 10,000 times.