Pack Cubes are a way of keeping gear organized. 

Features:

• Made with breathable Argon 90 which offers water resistance and easily compresses for packing purposes
  
• #3 ykk zipper and pull
• Hang/Pull Tabs at each end allow for a great deal of flexibility and versatility in uses
• Size - 8 x 8 x 4"
• Avg. Weight - .4 oz