Waterside activities
Specify the expected water exposure and how the bag will be carried. Agree the closure and finished-bag test requirements before approval.
W07-25AW · Roll-Top Waterproof Backpacks
20L Urban Roll-Top Waterproof Backpack
A streamlined shape and divided internal storage give this 20L roll-top backpack an urban everyday layout. Capacity: 20L. Size: 350×450×180mm. Material: 500D / PVC Tarpaulin.
- Roll-top closure adjusts to the packed volume.
- Internal sections keep daily items organized.
- Multi-layer internal sections keep daily items organized.
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
- W07-25AW
- Product type
- Roll-Top Waterproof Backpacks
- Capacity
- 20L
- Size
- 350×450×180mm
- 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 W07-25AW project.
Everyday & commuting
Choose the internal organization around the daily load, frequent-access items and preferred carry position.
02 / Function & access
A closer look at W07-25AW
Model-specific design points to review before sampling, from loading and storage to the way the bag is carried.
- 01
Roll-top closure
The top closure adjusts to the volume of the packed load.
- 02
Organized daily contents
Internal sections divide daily items into defined storage areas.
- 03
Access planning
Allocate the frequently used items before approving the final internal layout.
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.
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.
Define
Set the target use, specification and commercial requirements.
Sample
Translate materials, construction and branding into an approval sample.
Produce
Manufacture to the approved sample and specifications.
Inspect
Use agreed checkpoints through production and 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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