The Sea to Summit ultra sil dry sack is the ultimate lightweight dry bag that’s also 100% waterproof. The dry sack is mainly used to store clothing and other things. For instance during tropical rain storms, boat trips, camping and other situations where you want to keep your things dry. Works very well as extra protection in your backpack, but it can also be used separately. The dry sack is also perfect for use on the beach.

Ultra lightweight, durable dry bag by Sea to summit

The Sea to Summit ultra sil dry sack is made of an ultra light nylon that’s highly durable, but also very light. When folded, the dry bag hardly takes up any space in your bags and can easily be used as an extra bag in situations where a dry bag is needed. The dry sack is available in 8-liter volume.