Every time you travel, you are not afraid of wind and rain. Every adventure is a new exploration. A good journey will always encounter unpredictable weather and the environment. To deal with this situation, choose a suitable outdoor backpack is especially important. Based on our many years of bag manufacture and communication with customers from all over the world, we have learned that a good waterproof backpack must have the following characteristics.

1. 100% Waterproof

What is the most annoying thing about outdoor sports such as camping, backpacking, and hiking in the rainy season? It may be that the equipment is all wet before arriving at the destination. Even, it doesn’t need to rain, as long as you pass by a waterfall or across a river or a stream, it may get wet. However, if the backpack is 100% waterproof, the problem is not a concern at all.

2. Adopt High-frequency Welded Seams without Needle Holes and Sewing

Traditional backpacks are stitched by hand or mechanically, with seams and sewing threads left at the stitching of the fabric. The interface of the fabric is not smooth and it is easy to rub directly with the skin. In a variety of bad weather, such as severe cold at high altitude, wind, snow, and heavy rain, because the backpack has pinholes, it cannot effectively prevent the infiltration of rainwater. However, the use of High-frequency Welded Seams, through the high-frequency weld technology, makes the backpack more integrated, and the surface has no needle holes, which can prevent moisture from entering the backpack.

3. Use PVC or TPU Materials

What kind of fabric has good waterproof? The first is polyvinyl chloride (PVC) material, which is non-flammable, high strength, weather-resistance and smooth surface. The most important thing is that its waterproof performance is 100%. The other one is TPU (Thermoplastic polyurethane) fabric, which is a thermoplastic polyurethane elastomer rubber. It is waterproof, abrasion-resistant, oil-resistant, good elasticity, and has the outstanding bearing capacity, impact resistance and shock absorption.

4. A Good Carrying System

The performance of an outdoor backpack depends on its carrying system. A good carrying system can minimize the burden on the body from the equipment in the backpack. The carrying system is composed of carrying support machinery and adjustment devices, such as shoulder straps, waist belts, chest straps, and adjustable straps. The size of the carrying system is selected according to the body, and the adjustable backpack has a wide range of sizes. The backpacks we produce can be customized according to specific needs. The dimensions of the shoulder straps, chest straps, waist belts, and adjustable straps can be designed for different body shapes to maximize comfort.

5. Wear-resistant, Tear-resistant and Puncture-resistant

A Rock or a thorn could cut through your backpack. A backpack with wear-resistant, tear-resistant, and puncture-resistant features can minimize the occurrence of such situations. As mentioned above, the seamless joint technology enables the backpack to be integrated without sewing and pinhole, thus avoiding the situation of sewing thread fracture due to the load. The high-strength, high-ductility, corrosion-resistant PVC fabric and the TPU fabric with high hardness, high wear resistance and impact-resistance make the backpack not easily damaged by external sharp objects.

Skysoar is a bag manufacturer with more than 20 years of manufacturing experience. Our bags are100% waterproof and adopt seamless joint technology, select high-quality,durable, puncture-resistant, and wear-resistant fabrics, and strive to provide a waterproof backpack that is both practical and comfortable.