The Cole-Tac Flatbag is a flat-shaped pad that can be attached to the Backbone frame
  
Side-stitched straps allow the Cole-Tac Backbone frame to be attached to the pad (sold separately)
  
Material: 1000D Cordura nylon
  
Pre-filled with LITE POLYMER filling (can be changed to sand or something else)
  
Lifetime warranty
  
Dimensions: 20x10x5cm
  
Weight: 200g