Ultra-Sil Pack Cover Sleep Collection which reduces warmth transfer from

which reduces warmth transfer from the upper to the lower side

Glass-reinforced nylon and food-grade silicone for flex and strength

making them RFID passports holders too

room in the hood to fit an Aeros pillow and the option to zip couple with a compatible Sea to Summit Women's bag to deliver space for two comes standard

Ultra-Sil Pack Cover Sleep Collection which reduces warmth transfer fromThe Ultra Sil Pack Cover ends the debate about whether you should carry one or not. It's a tiny and compelling solution and the medium size weighs less than four ounces. Plus it packs into its own small stuff sack why wouldn't you carry one? Features Made of 30D Ultra Sil fabric constructed from CORDURA yarns for durable, waterproof performance. This pack cover does not use seam construction to ensure that it is completely waterproof Packaged in its