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customizable
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CN¥ 0.0 |
customizable
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CN¥ 0.0 |
customizable
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CN¥ 0.0 |
customizable
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CN¥ 0.0 |
customizable
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CN¥ 0.0 |
customizable
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CN¥ 0.0 |
customizable
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CN¥ 0.0 |















| Water sports, outdoor tourism, and diving bags are made of waterproof materials, with water-resistant stitching. The true waterproof bag is determined by its material, craftsmanship, and waterproof conditions: 1. General waterproof: This refers to bags with water-resistant stitching processed with needlework, followed by waterproof gaskets to seal the stitching holes to prevent water from entering. 2. Waterproof: Waterproof can be divided into two types: A: This type of waterproof bag has waterproof standards in both craftsmanship and materials. It is often used for outdoor rafting, with materials such as 500D-1000D mesh or TPU composite materials. The process uses high-frequency voltage to melt the two pieces of material, and then adds a transparent material about 15CM in length at the bag mouth to enhance the appearance. The bag is folded externally and internally, and this treatment is necessary for waterproofing. |
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