A soft_flask is a food-contact product, so the certifications behind it protect both your customers and your business at customs. Here's what the common terms mean and what to ask a supplier for.
The Terms, Briefly
BPA-free and PVC-free describe what the material doesn't contain. They're a baseline expectation for a food-grade flask, but on their own they're claims, not proof.
FDA refers to US food-contact compliance. If you sell in the United States, this is the relevant reference point.
LFGB is the German food-safety standard, generally stricter than FDA and widely respected across the EU. Buyers selling into Europe often ask for it specifically.
SGS is a third-party testing company, not a standard. An "SGS report" means the product was tested by an independent lab against a given standard, which is stronger evidence than a supplier's own statement.
What to Ask For
Tell the supplier which market you sell into and ask for the matching test reports, not just a verbal assurance. A credible supplier can provide documentation and, if you need a specific test, arrange for it at a designated lab. Material choice feeds into this too — see TPU vs. silicone for how the base material affects food-safety claims.
Why It Matters
Beyond customer safety, the right paperwork smooths import and reduces the risk of a shipment being held or rejected. It also protects your brand if a product is ever questioned. For a public-facing handout like an event flask, this matters even more.
Next Steps
Certifications are part of the pre-order checklist in our sourcing guide. The R50044 uses food-grade TPU with reports available on request — contact us and tell us your target market so we can send the relevant documentation.