300 Heavy Duty Protective Dry Box Case - TSA Approved/Mil Spec / IP67 Waterproof/USA Made for First Aid Kits, Emergency Box, Camera

I use this case to carry around mixed screws and drill parts. It has been thrown around and is still very durable. It is great for small projects.

Perfect for a Camera case!!!!!! Inside is really easy to customize what shape you need to fit your items snug. Easy pop out cubes

I have several rechargeable NiMHh batteries, and now I seem to be collecting Li-ion, LiPo, other various types to add to the collection. The Lithium batteries are deemed more dangerous than other types, although that can be disputed. You may find the vast majority of storage boxes for lithium baatteries, i.e. 18650, 14500, 10440, 16430, etc. are all small sqare ones that hold 4 batteries. This is because you aare not supposed to keep all your lithium based batteries together in case one does catch firee. The problem is I ended up with all these 4-slot battery boxes cluttering up the place.Now let's face the facts, I'm not going to spreead battery boxes throughout the house to keep them seperated, I'm going to keep all my spares in one place. I thought of a military ammo can, which is sealed, then there would be no fire. As long as the batteries are in plastic cases first that would be OK, but metal boxes have the potential to short-circuit a battery if it ids not encased. There are no organizers for these small boxes for safety reasons.It may not be perfect, but I found this Seahorse 300 Protective Case made of plastic, sealed, and battery boxes fit perfect. The square ones, or I bouthe the Whizzoptech 10 battery trays (which run VERY tight on lithium batteries), or the DOUFIRE Battery Storage Containers with AA/AAA converter cases (I tried the converter cases, NONE of my 10440's fit), and I bought some 8 x 18650 boxes which are plentiful here on Amazon. From the pics you will see this is a very nice fit! Yhe only thing left is I ordered some 1" foam I am going to glue in toe lid to fill the space and keep the boxes snug. If I didn't I could fit more in butr I don't need to.The case is fabulous, heavy duty, I think I could run over the thing with my truck and it would be just fine. I mean it is SOLID! If you are hesitant to pay $21 for a plastic box don't be. It's worth every penny. It came with a catalogue of their product, they have some very nice boxes!

Buen productl

Great waterPROOF box to take kayaking!