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Custom Bag Manufacturer Since 2006 · China & Cambodia

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15L Reflective Waterproof Backpack

W04-25AW · Waterproof Backpacks

15L Reflective Waterproof Backpack

Reflective zipper details and organized internal storage sit within the welded 500D PVC build of this 15L backpack. Capacity: 15L. Size: 300×400×140m. Material: 500D / PVC Tarpaulin.

  • High-frequency welded seams avoid stitch holes through the main body.
  • Reflective zipper detail adds visibility in lower-light conditions.
  • Internal sections organize everyday items.
Factory-direct development supportOEM / ODM · China + Cambodia production options
Discuss Factory Options →

Product details

Product Specifications

Use these specifications to plan your order. Materials, dimensions, colors and branding can be customized after sample review.

SKU
W04-25AW
Product type
Waterproof Backpacks
Capacity
15L
Size
300×400×140m
Material
500D / PVC Tarpaulin
Color
Black
Confirm with our team
Weight, Waterproof rating: please contact us for the specifications applicable to your order.

01 / Application planning

Built around the way it is used

Start with the environment and packed contents. Then choose the access, carrying system and construction for your W04-25AW project.

Everyday & commuting application context for bag project planning
Application setting reference; not a model-specific product photo.

Everyday & commuting

Choose the internal organization around the daily load, frequent-access items and preferred carry position.

Travel & transport application context for bag project planning
Application setting reference; not a model-specific product photo.

Travel & transport

Check the packed dimensions, loading route and carrying method against the full equipment list.

02 / Function & access

A closer look at W04-25AW

Model-specific design points to review before sampling, from loading and storage to the way the bag is carried.

W04-25AW catalog product view for feature reference
W04-25AW catalog product view. Final details follow the approved sample.
  1. 01

    Welded construction

    High-frequency welded seams avoid stitch holes through the main body.

  2. 02

    Reflective zipper detail

    The zipper detail adds a visible design element in lower light.

  3. 03

    Daily organization

    Internal sections divide the everyday load into separate storage areas.

03 / Material & construction

Understand the material build

The material reference belongs to this model. The illustration explains the construction concept; the approved sample defines the finished product.

W04-25AW PVC tarpaulin material concept
Material concept illustration, not a model-specific bill of materials. Final construction is project-specific.

PVC tarpaulin material concept

Catalog material
500D / PVC Tarpaulin
Final construction
Confirm the laminate, reinforcements and seams with the approval sample.

This diagram explains the material family only; it does not establish coating thickness, base-fiber composition, liner construction or a waterproof rating.

Factory production

Custom Manufacturing & Quality Control

Our team confirms materials, construction, branding and packaging before sampling. Bulk production follows the approved sample and agreed inspection requirements.

01

Define

Set the target use, specification and commercial requirements.

02

Sample

Translate materials, construction and branding into an approval sample.

03

Produce

Manufacture to the approved sample and specifications.

04

Inspect

Use agreed checkpoints through production and packing.

Bag sewing production line
Sewing and assembly
Bag pattern development
Pattern development
Bag material cutting
Material cutting
Finished bag inspection detail
Final inspection
Bag packing into cartons
Protective packing

Have a reference sample or tech pack? Send it with your target quantity, market and timing so the factory team can assess the next step.

Discuss This Product →

Buyer questions

Before requesting a quote

Can this product be changed?

Yes. Send drawings, dimensions, materials, artwork and the target use so the team can assess the changes.

What information is needed for a quotation?

Provide the product or reference, requested changes, estimated quantity, destination market, packaging needs and target timing.

How does sampling begin?

The team checks the available reference information, discusses feasibility and then sets the sampling scope and commercial terms.

What are the MOQ and lead time?

They depend on construction, materials, packaging, quantity and factory setup.

Can you support custom testing?

List the required standard or use condition in the brief so the applicable construction and test path can be assessed.

Request a Quote

Discuss Your Bag Project

Tell us which product you need, the quantity and any customization or delivery requirements.

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