Top critical review
Waterproof when new, but they can wear out.
on 17 May 2016
These bags are nicely waterproof when new, and fairly resilient. However, they do wear out with use. They are thicker and more durable than an equivalent sized freezer bag, but I have had them wear through and let water through after a couple of weeks in a rucksack on a backpacking trip, and for that reason I'd probably use them differently in the future. I was a little disappointed considering the price.