Ultra-Sil Compression Sack - L - 20L 21 g / 0.74 oz They use the same hypalon

They use the same hypalon non-wicking roll-top closure as other dry sacks and feature a D-ring attachment point at the buckle

Its 18 functions help you get the job done day after day

This no-see-um headnet gives you reliable insect protection without the chemicals

tight-fitting Gore-Tex gaiter

Ultra-Sil Compression Sack - L - 20L 21 g / 0.74 oz They use the same hypalonWhen 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 they can be compressed to one third of the original volume. 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.