Sea to Summit Ultra-Sil Compression Sack Activity_Bouldering detachable chest strap furthermore provides

detachable chest strap furthermore provides a secure fit

We're proud that half of the plastic hardware on this product is made of bio-based POM plastic

The Outdoor Research Advocate Stripe T-Shirt is made with 100% organic cotton

This wide necked Laken Thermo bottle is designed for use during activity

lightweight warmth

Sea to Summit Ultra-Sil Compression Sack Activity_Bouldering detachable chest strap furthermore providesSpace saving, ultra lightweight gear storage for organised packing. When you need to compress volume without significantly adding weight, the Ultra Sil Compression Sack is an excellent solution. Made from a water resistant, bluesign approved Ultra Sil 30D nylon fabric with Non PFC DWR 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