Industry News

Outdoor Waterproof Dry Bag for Boating: Storage Solutions for Marine Environments

Sealock manufactures outdoor waterproof dry bags for boating for wholesale and OEM buyers worldwide, providing dry storage solutions built for the spray, immersion, and corrosion of marine environments. This document covers the company background, sealing technology, product specifications, quality ......

20L Waterproof Dry Bag: What Can It Hold and Who Is It For?

Sealock manufactures the 20L waterproof dry bag for wholesale and OEM buyers worldwide, and its 20L bag with a transparent window is among the most practical — letting users check a phone or map without opening the bag. This document explains what the capacity holds, who it suits, and the company ba......

Waterproof Dry Bag for Sailing: Protecting Gear from Saltwater Exposure

Sealock manufactures waterproof dry bags for sailing for wholesale and OEM buyers worldwide, engineered to protect gear from saltwater spray, full immersion, and prolonged UV exposure on deck. This document covers the company background, sealing and corrosion technology, product specifications, qual......

Waterproof Dry Bag for Rafting: Essential Features for Whitewater Protection

Sealock manufactures waterproof dry bags for rafting for wholesale and OEM buyers worldwide, engineered for the submersion, abrasion, and pressure cycling of whitewater. This document sets out the Sealock company background, sealing technology, product specifications, quality control, capacity selec......

What Is a Dry Bag & How Does It Work?

A dry bag is the simplest piece of waterproof gear most people own — and the most misunderstood. Here is exactly what it is, the three things that make it keep water out, and why not every dry bag is "waterproof" in the same way.

Dry Bag vs Dry Sack vs Stuff Sack

Three soft sacks, three similar names, and one expensive mistake waiting to happen: buying a stuff sack when you needed a dry bag. Here's the one difference that actually matters, and how to pick the right one.

Do Dry Bags Float?

Drop a sealed dry bag in a lake and it bobs on the surface — which is exactly why paddlers love them and why a dangerous myth has grown up around them. Here's the physics of why a dry bag floats, how much it can hold up, and the one safety line you should never cross.

Are Dry Bags Actually Waterproof?

The honest answer is "yes — but." Dry bags do keep water out, yet plenty of people have opened one to find damp gear inside. Here's why that happens, why the word "waterproof" on the label means less than you'd hope, and how to tell a genuinely waterproof bag from a hopeful one.

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