Search results for Water Tight Containers are below:

http://www.seattlesportsco.com/

Seattle Sports was founded in a warehouse in industrial Ballard, near downtown Seattle in 1983 by two brothers with a vision. As passionate paddlers of the Northwest Waterways they wanted to create a line of dry bags that would reliably seal out Water and ensure a dry and safe (and thus more fun) excursion. Influenced by the blue collar working neighborhood where they set up shop, Seattle Sports became one of the first companies to manufacture dry bags using radio-frequency seam welding, a method that uses the heat of high frequency waves and pressure from the welding press to create a molecular bond. -Seattle Sports

Our Arizona factory produces a wide variety of custom radio frequency-welded, hot air welded, and sewn items for a wide variety of commercial, industrial, and military customers. We offer quick turnaround, low minimums and innovative solutions. We build a wide variety of custom manufactured radio frequency-welded and sewn gear. Commercial, Industrial, Agricultural, Forestry and Medical Items are just some of the things we can do. -Seattle Sports

◊ Note-> Not all of the products they sell are manufactured in the USA - See their collection of USA built dry bags here: Try this link

https://seahorse.net/

Since 1997, we’ve been manufacturing hard, Waterproof protective cases. From micro cases to large rolling cases, we offer various sizes, configurations and accessories to protect and secure your valuables from impact and damage. WaterTight, crush resistant, dust proof. Seahorse cases have been engineered to withstand the elements and ensure that your goods are protected. -Seahorse Protective Equipment Cases

Designed and manufactured at our Southern California facility -Seahorse Protective Equipment Cases