More than a glorified zipper-lock sandwich bag, these heavy-duty bags offer re-sealable, element-proof, hermetically sealed storage, certified to be waterproof 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. Perfect for storing wallets or expensive electronics. Absolutely no water, air, dust or humidity permeates these clear, flexible and puncture resistant bags. The 9"×6" version securely houses a Kindle or iPad mini and the 12"×12" model will fit an iPad, Kindle DX or is perfect for keeping important papers or maps dry. The 4"×7" and 5"×4" sizes work great for most smartphones. These durable, re-sealable envelopes are also food-safe, so. Sold in packs of 2.