Xelfly Submersipack Waterproof Backpack - Submersible, Inflatable, Floating TPU Coated Durable Nylon Dry Bag with Airtight Zipper for Kayak, Fishing, Boating, Hiking, Paddle Board (Deep Blue, 25L)

Have had this backpack for over two years and it’s held up to rough sailing excursions! It’s completely waterproof! Highly recommend! Tip the zipper is a bit hard to get working, using a bit of wax will loosen it up! Great material, size is perfect and can fit my sailing jacket, gloves, hat, glasses and a snack! Great value for the cost and very lightweight!

I bought the Xelfly waterproof backpack for myself, my husband and friends. Now that we’re back from 2 weeks in Vietnam with everything from light rain to a tropical depression with severe rain (think whiteout!) I’m happy to review this product. Not a negative thing to say. Room but not oversized so easy to carry. The grease gel to waterproof the main zipper worked and helped it slide easier. No worries about stains from the gel either. Worked as promised! We are 100% satisfied with our purchase and will be using on many more trips. BYW we kayaked with them too. Thank you for living up to expectations!

If you want a spectacular waterproof backpack that works like a charm, looks nice and handles well, this is it for you. The included silicon lubricant really helps on the zipper for the movement to seal things easier but I never had issues. This is easy to fold down and put away in a piece of luggage as it's not huge but it is big enough to hold plenty of what is needed. I have only used this on a couple trips so far and there has been no quality issues at all with it and I expect it to hold up for a long time. Big money but quality merchandise. This is what you need when you go hiking or on some kind of water related adventure. Even going on boat excursions and snorkeling. This can serve as a great flotation device.

I just received my backpack, I got the biggest they made, seems to be very well put together for waterproof. I love the air valve, you can blow air into it for extra floatation or purge air out to make like a vacuum seal. The main zipper is a little stiff/tough, I assume that’s to keep it watertight. And you MUST close it 100% all the way to make sure the bag is watertight. However this makes it a bit more tough to reopen. One complaint I do have is, Not enough pockets. Because it’s waterproof I understand they want to limit the water intrusion, however more pockets could be made on the inside. (Main compartment). You have one smaller, but deep pocket in the front of the bag, drink holder pockets on the sides, and in the main compartment you have the main space and a computer sleeve type of space. When boaters are using this bag, we carry a lot of equipment we would like to keep readily available but still waterproof. So it would have been good to have more pockets. GPS, Satellite phone, valuables, batteries, other boating equipment etc. So for that reason I can’t give it a full five stars

While I haven’t used it other than around the house and neighborhood to check it out, I really like it. I fly fish, and the cost of fly fishing name brands of waterproof packs is astounding ( as is a lot of their equipment), so this pack is really at a great price point. I love its size - 25 liters- and it is comfortable to wear. I have drenched it in the shower, and everything stayed dry. The large zipper allows easy access and the provided zipper lubricant is great to make the zipper open smoothly. It could use a few more pockets inside, but hey, don’t want extra features increasing the cost. This is really a good deal; buy it, I think you’ll like it like I do.

The bag is decent, the front pocket seal started to separate and now it's not sealed. It's still water resistant but you can't submerse the bag which is the whole point.

This is a great back at a fantastic price. This is the second one i bought. After more than 10 years of my first one traveling and sitting in bottom of boats i finally decided to get a new one. Original still water proof, but just beat up. You can by a Simms or Patagonia for $400-$500 and it would not be much better.

Great product! Durable and waterproof and works for use when walking/hiking in the rain. Mine is primarily used in canoes and kays and has been great for that. Good zippers and handles. Purchased this second one for my wife for a dry bag for scuba trips. UPDATE: I've had 2 used mostly for kayaking. Both had welded seam failures. I no longer recommend for regular usage.

Had it for 1 year and the seams are coming apart. Hasn’t had heavy use a 2 glued seams are failing

Is the backpack in several days of medium plate rain everything was completely dry with the exception of the contents in the small front pocket