Sava high-pressure lifting bags are Kevlar cord reinforced. The patented construction utilizes a state-of-the-art design and guarantees an excellent operation and high lifetime. Metal parts are solid brass.The bags are thin, light and simple for use. A special dimpled surface assures a good gripping even when two bags are stacked on top of each other. There are fifteen sizes of lifting bags available both square and rectangular shape with a lifting capacity between one and 64 tons. The application range of Sava standard lifting bags is further expanded by the industrial lifting bags and custom-made bags for special applications respectively.