
Pocket Roll-Top Backpack
WP-03 combines front zipper and flap pockets, side mesh storage and a top handle. Compare quick-access items with the contents planned for the main compartment.
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CUSTOM DRY BACKPACKS · PRIVATE LABEL · WHOLESALE
Build a range of waterproof dry backpacks around what your customers carry. Compare roll-top bodies, exterior storage and backpack carrying details, then define the material, dimensions, branding and packing for each model.
Outdoorsbloom in Dongguan, China reviews existing-model logo orders and new OEM development for outdoor brands, importers and wholesale buyers. Start with the dry backpack format that suits your collection and turn it into a clear purchasing specification.
Backpack formats · Specification · Customization · MOQ & timing

ROLL-TOP DRY BACKPACK COLLECTION
A dry backpack combines a bag body with shoulder-carry components. Compare access, exterior storage and the loaded carrying arrangement together. These six references offer different starting layouts for a branded assortment.

WP-03 combines front zipper and flap pockets, side mesh storage and a top handle. Compare quick-access items with the contents planned for the main compartment.

A large exterior mesh pocket and front cord arrangement provide a distinct storage layout. Define which items need outside access and which belong inside the main body.

A contrast-panel reference with a textured surface and front zipper pocket. Review the selected finish, component colors and artwork area as one visual direction.

A reference with exterior gear-storage details, horizontal webbing and a top handle. Send the equipment dimensions and attachment needs for a loaded sample review.

A roll-top reference with a simpler front panel and internal-pocket brief. Define interior organization, opening access and the required branding placement.

Front cord lacing and contrasting side panels offer another exterior arrangement. Compare the intended outside load, access and carrying balance on the sample.
Comparing WP-03? Mark the front pockets, mesh storage, handle and roll-top opening you want to retain. Include any changes to dimensions, straps or artwork with your WP-03 quotation request.
Start with the intended load and opening access. For wholesale dry bag backpacks, the useful comparison is the complete configuration for each model and size, including the room needed to close the top correctly.
| Purchasing decision | Define in the brief | Review on the sample |
|---|---|---|
| Usable packing space | Contents, finished dimensions and target capacity. | Loaded fit and the agreed closing allowance. |
| Opening and closure | Mouth width, roll-top sequence, buckles and webbing. | Access, fastening and the position of the completed roll. |
| Material construction | Base fabric, coating, thickness and surface finish. | The selected material reference and any proposed change. |
| Carry system | Shoulder straps, adjustment, handle and attachment points. | Placement and adjustment with the intended packed load. |
| Storage and protection | Interior organization, outside pockets and expected water exposure. | Each compartment against its agreed function and acceptance criteria. |
Use the backpack capacity planning guide and strap and load sample checklist. Confirm material, usable volume and model-specific performance requirements in the quotation and sample record.
BUILD YOUR BRANDED ASSORTMENT
Select a reference and retain its base construction. Supply artwork, print dimensions, placement and unit-pack requirements. Existing-model logo orders start at 50 pieces.
Plan body colors, components, logo versions and packaging together. List quantities by model and color so artwork preparation, materials and packing can be reviewed by SKU.
Send a drawing, sample or marked reference for changes to the body, pockets or carrying system. New OEM projects start at 100 pieces; agree the construction and sample scope first.
For custom dry backpacks, approve artwork on the selected surface and review its position when the bag is filled and closed. Keep print dimensions for each model, especially where pockets or contrast panels change the available space.
Explore the OEM & ODM development process. For factory and supplier-review questions across backpack constructions, use our waterproof backpack manufacturer overview.
| Existing model with logo | From 50 pieces. |
|---|---|
| New OEM development | From 100 pieces. |
| OEM sampling | Normally 10–15 days; typical sample fees US$15–500, depending on style and materials. |
| Regular bulk production | 10–15 days. Confirm the specific order schedule and delivery terms in your quotation. |
| Testing and certification documents | Discuss the exact model, requirement and applicable information with our team. |
Submit the model and quantity schedule, artwork and packing brief together. The approved sample should identify the accepted dimensions, components, material, closure and complete supplied set. Use the sample approval process to record revisions before production and repeat orders.
Compare the actual carrying arrangement and body layout. A dry backpack reference includes shoulder-carry components, while a tube-bag reference may use a different strap or handle arrangement. Select the format around your contents, load and access needs.
They can share a visual direction. Review artwork size and placement for each selected model because front pockets, panels and closing folds can change the usable branding area.
Define the required function of each storage area. Review the roll-top main compartment, exterior zipper pockets and mesh storage separately, including intended water exposure and agreed evaluation requirements.
Send the chosen models, intended contents, target dimensions, preferred material, quantity by color, artwork, packaging, destination and delivery date. Include any model-specific testing or documentation requirements.
YOUR NEXT DRY BACKPACK COLLECTION
Share the models, packed contents, quantity split and branding requirements. We will review the specification, sample scope and quotation for your collection.
Email michael@outdoorsbloom.com or denggaoz@gmail.com with your selected models and purchasing brief.