Sea to Summit Ultra-Sil Compression Dry Sack M (close out)

Based on the success of our Compression Dry Sack, we’ve made a lighter version from 30D Ultra-Sil ®. We retained all the clever functionality of the original design with all the lightweight touches of our Ultra-Sil ® technology. The Ultra-Sil ® Compression Dry Sack compresses gear to one-third the volume while keeping it dry.

Waterproof seams, double stitched and fully tape sealed

Waterproof and air-permeable eVent ® fabric base

Hypalon ® closure does not wick moisture

Reinforced stitching on all stress points

Air compresses out, water can’t get in

Roughly half the weight of the original Compression Dry Sack

Width 8 in (base diameter)/

Height/Depth 18 in/

Weight 3.2 oz/

Volume 14 liter to 4.5 liter