STS_ACS Compression Sack group
STS_ACS Compression Sack groupSTS_ADCS Comp Dry Sack

Compression Sacks

Product Description

Our Compression Sacks will help you squish down your gear with a 2:1 mechanical advantage. They’re designed to evenly distribute the strain for maximum compression. You can rest assured our Compression Sacks will not fall apart when stressed.


  • Toughest compression sacks on the planet
  • Air compresses out
  • Compact and lightweight
  • Reinforced stitching on all stress points
Size Base x Height Weight Compression
X Small ø15 x 34cm 110g 6 to 2Ls
Small ø18 x 40cm 128g 10 to 3.3Ls
Medium ø20 x 46cm 156g 15 to 5Ls
Large ø23 x 50cm 175g 20 to 6.5Ls
X Large ø27 x 58cm 215g 30 to 10Ls