Fits in the water bottle holder of most kayaks for quick and easy access to things like phone, snacks, carabiners and more. It is large enough to fit a dry t-shirt, phone, ear plugs, snacks and more. This bag floats and is a bit larger than a Nalgene water bottle. We put this thing through the paces over the last year. Its been dunked, splashed, and swam through whirlpools in the Grand Canyon without a drop of water entering. Available in Red, and Black. Comes with detachable carry/waist strap for use while portaging or SUPing.

Approx Dimensions: 10x4x4" 

(This dry bag zipper is not rated for diving. This helps us maintain an affordable price point. If you squeeze this really hard with your hands air will come out. This is normal. You can squeeze harder than 1 to 2 meters of water can squeeze. It should never be more than a meter under water in most real life situations anyways, because it floats even when fully loaded.)