Plano Guide Series 3600 Field Box Waterproof Case, Medium, Waterproof Dry Box with Wrist Strap for Boat, Kayak, and Camping, Outdoor Gear Storage, 11"L x 7"W x 4"H, Clear/yellow

This is the best first aid box I have yet bought for my kayak. And most expensive, I might add. But it's a very well made box and a convenient size when you've only a small space to work with. It fits the essential emergency items like gauze and rolled bandage, waterproof sticky tape for hull repair, tweezers, scissors, etc.I found out on the last trip how important all that can be. If not for yourself, you can be the rescue for others.

Exactly as described, this brand is always the go to for waterproof boxes

Useful boxes for outdoor adventures and safe-keeping. We bought these for dry boxes when on the water but have found a lot of other uses for them as well. For the smaller compact size we can still fit several essentials inside. They are easy to open but seem to seal really well and we have not had any issues.

Bought for the boat, keep all registration and important paperwork in it plus the whistles, flares, knife ,and spare spark plugs!

Happy with this purchase. Unfortunately, the yellow box did NOT come with a wrist strap.

As you can see in the pics, I modified this little box for an unintended and unconventional use. I wanted to protect the electrical outlet and dimming light switch for my deck. The plastic was easy to drill with standard bits and a hole saw (I was nervous about the latter.) I’m not sure it needs all three latches, as the primary latch does such a great job of sealing it up. For my use I think I’m going to remove the two smaller ones for esthetics. I would not hesitate at all to take this in a boat, canoe or kayak with valuables in it. I’m sure it would float with a pretty decent amount of weight in it. You’d want to test that before heading out. I feel it is very break resistant if dropped.

Excellent product, which was tested underwater in my pool for over 1 hour. See photos to see that the paper towel inside the box was completely dry, not one bit of water leaked into the box. The box is extremely durable, with an airtight seal to keep water away from the items you wish to protect. The box uses three cam action latches that provide an airtight seal. Included in the box are two rubber pads to provide additional protection for your cellphone or other fragile valuables. We purchased the item for use while kayaking and off-roading in our Polaris Razor.

I don’t write reviews often but this product is amazing. It’s a bit heavy but it does the job well. It took up most of my typical-sized backpack, but I was able to put all my stuff in it. I took this box caving and the box was fully submerged at all different angles and it didn’t leak. It got whacked against the cave walls numerous times and remained unaffected. The seal is really tight and creates a suction. I got the 3600 and it fit A LOT. Two large smartphones, a portable pop-up toilet, two Wowtac headlamps, 4 fruit strips, 5 full sized energy bars, two pairs of gardening gloves, an Anker 10K power bank, a decent sized wad of toilet paper, 3 short charging cords, and 4 backup batteries for my headlamps. All of that had it pretty full but I guarantee I could have squished it down and fit some more stuff in it. This box isn’t the type to burst if it’s overfilled. Either it fits or it does not fit. 10/10 would recommend to anyone who expects to have this box fully submerged.