【Waterproof Dry Bag Material】The waterproof Roll Top Backpack is constructed with an abrasion-resistant and water-resistant PVC Tarpaulin with lining and outside. Moreover, one waterproof external pocket on the front for storing small but important items. Meanwhile, a helpful inner pocket is necessary.
【Dry Bag Practicality】Firstly, the backpack has a two-way sealing system that makes it efficient and safe for you to carry your gears without the fear of tearing. To clarify, the seams of the bag are fully and carefully sealed to avoid any water seepage into the backpack. Secondly, the pack is very convenient for outdoor activities, such as hiking, camping, and diving. In addition, there is an extra inner pocket which is 2L for you to avoid your iPad or something else get a mess.
【Dry Bag Capacity】It can be negotiated whether you want, for instance, 30L, 40L and etc. you want. OEM and ODM are welcomed.