The S3 1000 Series case is waterproof, crushproof AND watertight (it floats!). These cases are perfect for protecting your valuables from the elements, whatever they may be. Offers watertight protection and storage for keys, batteries, credit cards,small wallets, fishing lures and so much more. A patented drybox designed to handle full submersion up to 100 feet!
Brand name(s) : S3 Cases , Underwater Kinetics

Features:
Inside dimensions (Inches) : 3.9375 x 2.375 x 1

Features:
Great for holding keys, batteries, credit cards, fishing lures/flies, wallets and so much more!

Exterior Dimensions: 4.837" x 3.682" x 1.652"
Internal Dimensions: 3.700" x 2.350" x 1.000"
Weight: 5.12 oz.