1. Material: 420D nylon coated with TPU, high sealed, guaranteed 100% waterproof

2. Logo: silk print

3. Customizations: waterproof backpack bag colors,  size and logo

4. Price: factory price

5. Certificate:  TUV Rheinland

We have professional workers, we select the best materials, we consider your requirements carefully. It will keep your items dry and clean in a waterproof backpack bag. You will be glad to own it the next time you are hiking in a heavy rain. Wet gear isn't any fun! The waterproof backpack bag is constructed with 420D TPU with all seams welded for seamless construction. Tightly sealed with the Fold Seal System. A back-up Velcro seal for maximum security.
1.Waterproof backpack bag, 100% waterproof, protect your things and take care of them.
2.over 10 years waterproof bags manufacturing experience.
3.PVC material,inner pocket with waterproof zipper for closure.
4.Customized logos and designs are welcome.
5.With comfortable shoulder straps.

500D PVC MESH, these waterproof backpacks meet non-toxic or low toxicity testing of environmental protection standards which are adopted by Europe, the United States and Japan.

TT  or  Western Union

Please do remember to leave the correct contact information for delivery.

Please email us for more details.

one pcs in a pp bag, 10-20 pcs in a carton.
All our items are checked and packed in good condition before dispatch.

We have our own factory, a big professional design team and sampling department for making various kinds of waterproof products, such as waterproof cases, waterproof bags, waterproof duffel bags, waterproof backpacks and so on. We have made a long-term business relationship with many customers around the world. We sincerely hope doing good business with you. Customer's OEM orders are welcome.

All waterproof backpack bags must go through the following inspection before delivery

a.Checking the raw material before cutting

b.Checking the swatches before producing

c.Checking all the details while the production operated 

d.Checking the goods after they have finished

e.Checking all the goods after they have packed