This is a folding bag mouth type waterproof bag for mobile phone.

This is also a waterproof bag for mobile phones with folding openings.

This is a bayonet waterproof bag for mobile phone.

Then we open Google search mobile phone waterproof bag The results are as follows:

See? The top two categories of mobile phone waterproof bags have a history of more than ten years.

When it comes to the new generation of mobile phone waterproof bag, that is, the mobile phone waterproof bag with air tight zipper opening, we have to mention the air tight waterproof zipper.

The waterproof performance of airtight waterproof zipper is ipx7 / 8, which can soak in water for a long time.

This is the airtight waterproof zipper, which dates back to the demand put forward by NASA when making spacesuits.

After several generations, the first commercial airtight zipper was finally made under the name of YKK.

Airtight zipper is full of black technology elements. Does it feel incredible?

Below, we will introduce the airtight zipper mobile phone waterproof bag:

This mobile phone waterproof bag greatly fits people's use habits and greatly improves its use efficiency.

There are many shapes, no more redundant materials, no more troubles caused by improper folding operation, and no more cumbersome buckle.

This is the novel airtight zipper  waterproof phone pouch, unique and patent protected. Welcome to contact and customize.