Sea to Summit Ultra-Sil Compression Sack 13L/Medium Colour:Zinnia Yellow WINDGUARD® breathable and windproof barrier

WINDGUARD® breathable and windproof barrier for extra protection

Werner's fiberglass shaft gives you light weight and less fatigue

By combining high-friction materials with magnetic strength

Gender Sizing: Men Material Upper: 3 mm neoprene Sole: 3 mm rubber Insole: 5 mm neoprene Shim: 2 mm plastic shim Closure System: Ankle Zipper

Direct® Spray-On has been specifically designed and optimized for breathable waterproof garments

Sea to Summit Ultra-Sil Compression Sack 13L/Medium Colour:Zinnia Yellow WINDGUARD® breathable and windproof barrierDescription Product Details Video 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 to allow space for other essentials