Amazon FBA Prep Requirements for Bags

Published: August 15, 2026 | 6 min read

FBA rejects non-compliant shipments. Build on Amazon sourcing and sample cost.

Poly Bag

Soft bags need a sealed poly bag with a suffocation warning if opening > 5 inch.

Each unit needs an FNSKU label, scannable and unobstructed. Label file should be clean.

Ask the factory to prep to FBA spec and save a step.

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Need a poly bag?

Yes for soft bags over 5 inch opening.

Which barcode?

FNSKU per unit.

Suffocation warning?

Required on large poly bags.

Factory can prep?

Yes - ask for FBA prep.

Box rules?

Standard FBA carton weight limits.