Sea to Summit Ultra-Sil Compression Sack 35L/XLarge Colour:Zinnia Yellow so it takes minimal space

so it takes minimal space in a bag or pack when it isn’t being used

it leaves a flexible water repellent treatment on individual fibres allowing moisture vapour to pass through

Secure and super-sleek

wildlife viewing and beyond

Broad Spectrum Protection

Sea to Summit Ultra-Sil Compression Sack 35L/XLarge Colour:Zinnia Yellow so it takes minimal spaceDescription 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