Before my kayaking excursion, I was looking forward to trying out iDrybag's products. Despite the company's claims that its goods are watertight, my bag leaked and ruined all of my valuables. In addition, the straps of the backpack irritated my shoulders and became a source of pain throughout the journey. Their dedication to ecology is admirable, but I just couldn't justify the cost of their products. Their commitment to outdoor fans is admirable, but if you're looking for a trustworthy waterproof bag, I wouldn't go with iDrybag.