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Sea to Summit Ultra-Sil Compression Dry Sacks has been discontinued by Sea to Summit and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camp & Hike, Paddlesports, Travel, Fishing, Backpacks & Bags, Dry Bags & Dry Boxes, Luggage, Backpack Accessories, Dry Bags, Dry Bags & Cases yourself to try and find the perfect replacement for you!
The Sea to Summit Ultra-Sil Compression Dry Sack is a lightweight dry sack designed to compress bulky clothing or other squishable gear inside your pack. Made from Ultra-Sil 30D CORDURA Nylon fabric with an eVent fabric base, the air can be rolled out but can't get back in. It employs waterproof seams, a Hypalon roll-top, non-wicking closure, and is lightweight. Use the Dry Bags & Cases inside a backpack during longer hikes, cycle touring, and any activity you need to maximize pack space by compressing your bulky items to one-third of their volume. Keep your valuables and clothing dry with the Sea to Summit Ultra-Sil Compression Dry Sack.![]()