These are definitely a must-have in marine environments, cold weather and in situations where clicking and rattling are a liability. These are polymer, so they don't scratch up finishes on metal and they DON'T GET JAMMED UP OR FROZEN IN SUB-FREEZING TEMPS. Non-magnetic, corrosion proof, no coating to rub off and are reasonably easy to open with gloves on. My only concern is gradual weakening from UV, but only time can tell if that is something to be concerned about.

Airtight and durable

It is way smaller than the pictures but complete.

Shipping was fast, received 3 days after ordering. Must say this is some cool outdoor gear! New hiking companion.

Super pleased with my Breakwater Supply purchases of the first aid kit and backpack for my camera gear. It's great peace of mind to be able to be on the water with both first aid and expensive camera gear.

I use these for hunting when I need silence and durability. These hit a home run in both areas.

nice backpack...zipper system is super cool...to top it off, the support is is awesome!

awesome backpack! was comparing this one to some of the competition like $300 the Yeti Panga. I was able to check out the Yeti at a store and The Breakwater Supply bag has the same if not BETTER quality than the Yeti backpack and only for a fraction of the cost! I would highly recommend Breakwater Supply waterproof backpacks to anyone looking for a fully waterproof submersible backpack.

i stuffed it with containers of ice water that really put it to work testing the strength integrity and workmanship of all attachments and straps sewed and heat sealed together i found my BackPack out of all the manufacturers i carefully methodically located and purchased Break Water after reading other people’s review on and off their website on youtube videos and once home in my possession found it rugged strong robust brutal and likely to last years through the harshes environments and treatments i know i can count on Break Water additionally i purchased the first aid package i saw seemed fully capable of supplying the right people with handy supplies in the event first aid supplies is needed during my journeys Break Water yes expensive but today everything is getting more and more expensive luckily here you getting your money’s worth oh by the way i shopped this back pack because my last one which last some time but it blew out around the zipper and left a hole i don’t ever anticipate that and hope Break Water would stand behind its products in any event. thank you

It is an awesome product. Great craftsmanship.i can’t wait to test it out more in the Pacific Northwest ,spring and fall rains.

Really great bag! The white is more off white grey tone but it still looks clean. Straps are comfortable and the chest clip is a nice option. The pockets inside are a big plus and the overall space inside is more than I expected. I have not gotten it wet but the zippers seem heavy duty so I’m sure the seal is perfect. Thinking about getting one the black one for my boyfriend- it’s perfect for our water based jobs.

I’ve been using this bag 5 days a week on a boat for a year now Could not be happier. End of the day I literally spray the bag off with my camera gear in it Looks great, ultra waterproof. Best bag I’ve ever had. Year in and expect many more out of it

Absolutely perfect kit for the Appalachian Trail Thru hike. Hiking 2193 miles from Georgia to Maine, one can encounter a wide variety of injuries and dangerous situations. This kit has everything and then some! The water proof bag is the icing on the top and the lite weight the cherry on top!!!!! It worked perfectly as far and weight and packability. Knowing I could hang it on the outside of my pack if I needed the space was awesome. Thankful I didn’t have to use it but it will stay with me on this journey!!!

This is an amazing bag, but the customer service was top tier!

I have had two of their backpacks by now. The first was damaged in an unfortunate accident, but this one is even better than the old version. It is the only company that does waterproof backpacks with a space for a laptop at this price! I love my backpack! If you're on the fence and live in a rainy place... get one, it changed my life to have my electronics dry and safe all the time.

Have been using dry bags for years. This one is lightweight, made with quality material. Designed well. Reason I say this is because I have had multiple bags fail on me on the sides of the bag where the shoulder straps are anchored. After enough time, the stitching for the straps pulls away from the sides. Because this is anchored to the part that has the thin padding on the back, it's not pulling on the sides of the bag, and will not tear. It was a good design choice and one that I wanted to point out.

The backpack is fantastic. Very spacious, particularly in depth. I love the simple layout, and it is very high quality. I very much appreciate the cup holders on the side but wish they were able to hold slightly larger vessels.

This bag is awesome! Did exactly what we needed to do while in the mountains of the Dominican Republic. We literally let the bag float around in the springs while we jumped from spring to spring. It is not 100% waterproof as you can't sink it underwater and guarantee nothing won't get a little wet but it will float and keep your stuff dry from the splash and the rain which we were caught in while trekking back down the mountain. It is a really good quality bag. There is another from Breakwater Supply that is closer to 100% waterproof but is far more expensive may look into that one in the future but this bag works.