ChinaMultifunctional Durable Waterproof Sports Duffel Foldable Travel Backpack Manufacturers and Supplier | SENYANG
Perfect for water sports and all types of activities, the 45 Litre OverBoard Waterproof Backpack protects your gear from water, sand, dirt, and dust.Thanks to a seamless high frequency welded construction and roll-top sealing system, our backpack is 100% waterproof and suitable for quick submersion so you can take it out on the waterWant to protect your precious laptop or tablet inside your waterproof backpack? Then check out our Backpack
- Floats safely if dropped in water
- Protects contents from dust, sand, dirt and water
- High Frequency welded construction
- Padded shoulder straps and lumbar support
- Ventilated back panel with air-flow design
- Comfortable and buoyant light-weight straps
- Ventilated straps with reflective patches
- Adjustable sternum strap
- Reflective front strip
- Top carry handle
Two waterproof bags are always more effective than one, because if one of them gets into the water, the other can still continue to play a waterproof function
Different waterproof bags have different uses and should be targeted for use. For example, the phone can be placed in a clip-on transparent waterproof bag, and the clothes can be stored in a simple roll-up waterproof bag.
Old and even holed waterproof bags still have their use value. They can be used as abrasion-resistant layers of waterproof bags, because even thin waterproof bags are relatively easy to be hooked even if they are completely waterproof, and an additional protective layer is naturally safer.
Misunderstandings about waterproof bags
Many users will mistakenly use the waterproof bag, thinking that the air in the memory can be forced to achieve the ideal waterproof effect. In fact, when using the reel-type waterproof bag, it is necessary to maintain an appropriate amount of air in the bag to help seal the reel. And once dropped into the water, it also has enough buoyancy to not be lost.
In addition, except for special-purpose waterproof bags, general waterproof bags are not suitable for underwater use, because even if the water depth is only one meter, the water pressure can force the waterproof bag into the water, so try to keep the waterproof bag on the water surface.
Maintenance of waterproof bag
Regardless of any form of waterproof bag, proper post-use maintenance is necessary, especially after carrying out marine activities, the salt in the seawater is very destructive due to the seawater soaked in the bottom. If it is not cleaned in time, it will often The fibers and gums of the bag are damaged, making it fragile and easy to wear, and the biggest reason for the waterproof bag’s failure is that the line of the car breaks and causes dripping, so cleaning the seawater is the key to maintenance. After each use, please rinse thoroughly and dry in a cool place, because the strong sunlight can also cause the rubber edge of the car line to age and cause water to enter.