Sourcing guides

Practical questions for custom bag buyers.

Original articles on supplier evaluation, materials, quality control and preparing a useful sourcing brief.

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Bag procurement and development

Roll-Top Bag Capacity: Allow Space for Correct Closure

Check the packed load, closure allowance and carry shape before choosing the nominal capacity of a roll-top bag.

Bag procurement and development

Document the base fabric, coating, appearance, construction compatibility and approved reference for a TPU bag material.

Bag procurement and development

Define zipper location, access, operating conditions and verification scope before approving a waterproof bag opening.

Bag procurement and development

Review seam location, attachment details and finished-bag verification when comparing welded and sewn waterproof bag construction.

Bag procurement and development

Define the load, cooling medium, ambient conditions, opening routine and endpoint before comparing cooler bag insulation results.

Bag procurement and development

Assess zipper, magnetic and roll-top cooler bag openings using the intended load and carrying routine, not appearance alone.

Bag procurement and development

Compare access, cleaning, liner attachment and replacement requirements before approving a fixed or removable cooler bag liner.

Pocket layout

Plan a waterproof bag around the items users carry, which pockets they open frequently and the protection required for each compartment.

Packing and handover

Specify the packed bag shape, accessories, unit labels, carton assortment and approval sample before confirming a custom bag packing plan.

Branding specifications

Prepare logo files, placement dimensions, color references and approval records so a private label bag sample reflects the right artwork version.