waterproof bag for phone Manufacturers

A packable daypack is an ultralight backpack that can fit in your luggage (or even your pocket). They usually compress into a small pouch. They come in a range of sizes, some tiny and ultralight with one compartment, others bulkier with many of the pockets and features you’d expect in a regular backpack. They are also sometimes called a foldable backpack or collapsible backpack. Sealock provide you the High Quality Foldable Waterproof Hiking Daypack

With its excellent and outstanding product quality, innovative design leading the times, and meticulous functionality, Sealock waterproof duffel bag has won the love and recognition of consumers.

Sealock have attend the CHINA CYCLE to show new products waterproof bicycle bags.And there have many different new waterproof bicycle bags.

We wouldn't be where we are today without YOU! We are grateful to our Customers and Sealock family for bringing us along on your adventures-near or far.

This zip-lock zipper can keep air tight inside of bag，so this waterproof backpack can Float safety when it dropped into water，and there have a valve on bag，it can flow and release air to bag，so it also can be a swimming boy when if necessary during watersports.

Follow the stream sometimes have to swim in the deep pool canyon crossing, backpack launching is a common thing, to make the things in the backpack to achieve waterproof effect, with the backpack rainproof cover is not enough, so choose a good waterproof backpack is necessary.