Malo'oWaterproof Heavy Duty Backpack - 30L - Roll-Top Dry Bag - Beach Bag - Backpacking Bag - Fishing Bag-Kayaking Bag

Handy bag to have for day trips on the boats we've been on and the hikes through the forest that we have taken on a month long tour of Thailand. Have not had the misfortune of it getting fully submerged. Imagine that it will keep stuff dry for the amount of time it would take me to get it out of the water. Definitely will keep things dry in a downpour, assuming it is closed correctly and tightly. Would recommend.

I used this bag for my day bag on a two week Grand Canyon rafting trip and it worked great. Through 83 rapids it kept my belongings dry. I did not forge any rivers with it or submerge it. If you plan on doing something like that you’ll need a different product.

Bought this for trip to USVI. Very happy with bag. Great price compared to similar products. Would recommend to friends and family. More comfortable than expected. We got caught in down pour rain - everything in the bag was 100% dry, zero issues.

The design and make are really great!But in description it says it is 35l which is not! I had previously Overboard 30l backpack and it is bigger than this one. Making calculations by measurements - PI * 12.5 * 12.5 * 48 is approximately 23.5lUPDATE after 6 months of usage - one shoulder strap just went loose while putting it on resulting Macbook Pro (within soft case) has now dead line on the screen.

Love this product and looking forward to testing it in the field