Sea to Summit Ultra-Sil Dry Bag, Ultralight Waterproof Dry Storage

The Sea to Summit Ultra-Sil Dry Bag is an ultra-lightweight dry storage and organizing option for fast and light backpacking, bike touring, and travel. Manufactured from bluesign-approved 30D Ultra-Sil Cordura ripstop nylon, its reinforced waterproof seams are double-stitched, and tape sealed, with reinforced stitching at stress points; 2,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric). A secure Hypalon roll-top closure keeps moisture out, and a patent-pending field repair buckle can be replaced in seconds with a Phillips screwdriver. The translucent fabric makes it easy to see what’s inside the bag, and its low-profile, streamlined oval shape saves space, and resists rolling. The Sea to Summit Ultra-Sil Dry Bag is available in six sizes: 3 liter, 5 liter, 8 liter, 13 liter, 20 liter, and 35 liter, to carry everything from small essentials to group gear. Sea to Summit products are guaranteed against defects in materials or workmanship for the lifetime of the product.

• Ultra-lightweight 13-liter roll-top dry sack is the ideal dry storage and organizing option for fast and light adventuring when backpacking, bike touring, or travelling
• Manufactured from bluesign-approved 30D Ultra-Sil Cordura ripstop nylon with a slippery finish for easy packing; 2,000mm waterhead (the higher the waterhead rating, the more waterproof the fabric)
• Reinforced waterproof seams are double-stitched, and tape sealed, with reinforced stitching at stress points; secure Hypalon roll-top closure; fabric is translucent for visibility of contents
• Low-profile, streamlined shape saves space, and oval base resists rolling; patent-pending field repair buckle can be replaced in seconds
• 13-liter dry bag measures 8.7 x 7.7 x 17 inches when closed, and weighs just 0.11 pounds; volume is 13 liters (with closure rolled three times)