More than a glorified zipper-lock sandwich bag, these heavy-duty bags offer re-sealable, element-proof, hermetically sealed storage, certified to 200 feet underwater. They are made from an entirely different kind of material than ‘plastic’ bags: It’s thicker, softer, a bit rubberier and much more durable. These bags are perfect for storing wallets, important paperwork or expensive electronics to keep them completely protected during even the heaviest downpour or wettest river crossing. Absolutely no water, air, dust or humidity permeates these clear, flexible and puncture resistant bags. Available in multiple sizes, the 9”x6” version securely houses a Kindle and the 12”x12” model will fit an iPad, Kindle DX or is perfect for keeping important papers or maps dry. The 6”x12” size fits perfectly inside the large cargo pocket on a Roadcrafter or Darien, while the 4.5”x7” size works perfectly with the SheildSak (#9272) to keep electronic data embedded in passports, mobile devices and credit cards shielded from would-be identity thieves. These durable, re-sealable envelopes are also food-safe, so they won’t easily stretch, abrade, tear or puncture in rough use. Sold in packs of 3.