Ultra-Sil Compression Sack - XL - 30L 700 g / 1 lb 9 oz and the most difficult alpine

and the most difficult alpine climbs in southwest British Columbia and northern Washington

including access and approach information

its challenges and the spacial characteristics of the Island Snowpack

The highly adjustable Fast Lacing System® lets you tailor the quick closing hook and loop closure for a highly personalized fit

in addition our smaller sizes

Ultra-Sil Compression Sack - XL - 30L 700 g / 1 lb 9 oz and the most difficult alpineWhen 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.