Sea To Summit UltraSil Compression Sack 20L CA9851 Many other factors contribute to

Many other factors contribute to an abrasive’s application and material removing properties

Simple and clean but tough as hell and comfortable enough for all day wear - wet or dry

LINING: Gore-Tex Extended Comfort Footwear

Single Buckle Backrest and Hillside Adjustment

50in x H 21

Sea To Summit UltraSil Compression Sack 20L CA9851 Many other factors contribute toWhen you need to compress volume without significantly adding weight, the Ultra Sil Compression Sack is an excellent solution. Made from a 30D diamond rip stop siliconized CORDURA fabric this compression sack is far tougher than its weight would suggest. Ideal for use inside your pack or travel bag when you need to compress clothing or bulky soft items to allow space for other essentials or fun holiday items. 30D Diamond Ripstop Siliconized CORDURA 4