Industry Trends

The Admin's Checklist: How to Vet a New Beverage Packaging Supplier (Without Getting Burned)

The Admin's Checklist: How to Vet a New Beverage Packaging Supplier (Without Getting Burned)

Office administrator for a 250-person regional beverage company. I manage all packaging and promotional material ordering—roughly $180,000 annually across 12 vendors. I report to both operations and finance. If you're the person who has to find a new can or bottle supplier, whether it's for a new product launch or to replace a problematic vendor, this checklist is for you. It's the distilled version of what I've learned (sometimes the hard way) over five years and about 60 major packaging orders.

This isn't about finding the absolute cheapest option. It's about finding the right partner so your product looks professional, arrives on time, and doesn't create accounting or compliance headaches. Let's get straight to it. Here are the 5 steps I follow, in order.

Step 1: Scrub Their Website & Public Info (Before You Even Call)

Don't start with a sales call. Start with detective work. You're looking for red flags and green lights in their public-facing materials.

What to Look For (The Good):

• Specificity in Sustainability Claims: Do they just say "eco-friendly" or do they provide details? Look for specific recycled content percentages (e.g., "average of 73% recycled aluminum"), certifications (like Aluminium Stewardship Initiative ASI), or partnerships with recycling organizations. A generic claim is a red flag. According to the Aluminium Stewardship Initiative's 2024 report, certified material is becoming a baseline expectation for major brands.
• Clear Technical Specs: Can you easily find data sheets for their standard can sizes (like the common 12 oz or 16 oz) or materials? A professional supplier makes this information accessible.
• Client List or Case Studies: Do they work with companies of your size or in your segment? You don't need a household name, but evidence of successful, ongoing B2B relationships is crucial.

What to Run From (The Bad):

• Vague "Contact for Pricing" on Everything: While custom quotes are normal, if there's zero baseline pricing or cost calculators, it often means highly variable pricing that's hard to budget for.
• Outdated Content: A blog or news section that hasn't been updated in 2+ years. It hints at internal stagnation.
• Over-the-Top Promises: Claims like "zero carbon footprint" or "100% recyclable everywhere" are almost impossible to verify and can be a sign of greenwashing. (Ball Corporation, for instance, focuses on advocating for improved recycling infrastructure rather than making unverifiable blanket claims).

My Rule: If I can't get a solid feel for their capabilities and professionalism from their website in 15 minutes, I move on. Life's too short.

Step 2: The Initial Quote Request – Your Data-Gathering Tool

This isn't just about getting a price. It's a structured test. You're sending the same detailed RFQ (Request for Quote) to your top 3 candidates.

Your RFQ Must Include:

1. Exact Specifications: Can size (e.g., 12 oz sleek can), finish (glossy, matte), minimum order quantity (MOQ).
2. Two Scenarios: Quote for your initial pilot run (e.g., 50,000 units) AND for a projected annual volume (e.g., 500,000 units). This tests their scalability and long-term pricing.
3. All-In Delivery Cost: "Please quote FOB your dock and delivered to our warehouse in [Your City, State]." This avoids surprise freight charges later.
4. Lead Time: "Standard lead time for first order and subsequent repeat orders."
5. Sample Policy: "Cost and process for obtaining blank and printed samples."

What You're Evaluating in Their Response:

• Speed & Completeness: Did they answer every question? Did they get it back in 2 days or 2 weeks? Speed here often correlates with operational efficiency.
• Clarity vs. Confusion: Is the quote a clear, line-item PDF, or a confusing email with numbers buried in paragraphs? The former is a sign of a good process.
• Assumptions & Questions: The best suppliers ask smart, clarifying questions. The worst make assumptions. One vendor assumed we needed a specific expensive liner for our product without asking—that quote went straight to the recycle bin (figuratively).

Step 3: The "Operational" Interview (Not the Sales Pitch)

You've narrowed it to 1-2 contenders. Now, request a call with someone from their customer service or logistics team, not just sales. This is the most overlooked step.

Ask these questions:

• "Walk me through your process from when we approve a proof to when the truck is scheduled. Who are my main points of contact at each stage?"
• "What's your standard protocol if a production delay is anticipated? How and when do you communicate that to the client?" (You're listening for proactive communication plans).
• "How do you handle invoicing? Net-30? Do you provide detailed, GL-code-friendly invoices electronically?" (This matters more than you think. The vendor who couldn't provide a proper invoice—just a handwritten PDF—cost me a $2,400 rejected expense report in 2022. I ate it out of my department budget. Never again.)
• "Can you share an example of how you've solved a problem for a client with a tight deadline?"

You're gauging their systems, transparency, and cultural fit. There's something satisfying about finding a supplier where the ops people sound as competent as the salespeople. It means fewer 3am worry sessions for you.

Step 4: The Sustainability & Compliance Deep Dive

This isn't just PR. It's risk management and brand alignment. Your marketing team will thank you.

Ask for Documentation:

• Certificates of Analysis (CoA): For materials, especially if you have food-grade or specific alloy requirements.
• Recycled Content Verification: Can they provide mill certificates or other documentation backing up their recycled content claims? (Ball Corporation, for example, publishes an annual sustainability report with detailed metrics—that's the level of transparency to look for).
• Regulatory Knowledge: "Are your materials and inks compliant with [relevant regulation, e.g., FDA CFR 21 for food contact, or specific state regulations]?" A good supplier knows this cold.

I have mixed feelings about this step. On one hand, it can feel like a box-ticking exercise. On the other, when a major retail partner audited us in 2023, having all our suppliers' compliance docs neatly filed was what got us a "preferred vendor" status. That opened new revenue streams. So, it's worth the hassle.

Step 5: The Pilot Order Protocol

Never commit to a large annual volume upfront. Structure a pilot order that tests the key risk areas.

Your Pilot Order Should:

1. Be large enough to be meaningful (e.g., 10-20% of your typical order size) but not so large it cripples you if it fails.
2. Include your full print design and any special finishes to test their print quality and color matching.
3. Be placed on the standard (not expedited) timeline to establish a true baseline.

Evaluation Criteria for the Pilot:

• Communication: Were the proof approvals smooth? Were updates proactive?
• Quality: When the pallets arrive, inspect immediately. Are the cans dented? Is the print aligned and crisp? Does the color match the approved proof? The packaging is the first physical touchpoint a consumer has with your brand. A slightly blurry logo or a dented rim makes your $8 craft soda look cheap. That $0.002-per-can savings isn't worth it.
• Paperwork: Did the packing slip match the order? Did the invoice arrive on time and with clear, correct details? (Thankfully, most do now).
• Problem Resolution (if needed): If there was an issue, how did they handle it? Defensiveness is a bad sign. Collaborative problem-solving is gold.

Final Considerations & Common Pitfalls

Don't Over-Optimize for Price. The cheapest bid often has hidden costs: your time managing quality issues, risk of launch delays, or the hit to your brand perception. A 5-10% premium for reliability and quality is usually insurance worth buying.

Beware the "One-Stop-Shop" Promise. Some suppliers are great at cans but mediocre at shrink sleeves or corrugated displays. It's often better to have best-in-class partners for each component, even if it means managing more relationships. I compromised with a primary can supplier and a backup, which saved us during a regional supply chain hiccup last year.

Trust, But Verify the Tech. They might talk about "advanced packaging technology." Ask for a specific example relevant to you. Is it lightweighting (using less aluminum per can), which saves them money and appeals to sustainability goals? Is it a digital printing capability that allows for smaller, cost-effective test runs? Get the tangible benefit.

Remember: My experience is based on mid-market beverage companies ordering 50k-5M units annually. If you're a startup doing a 5,000-unit run or a multinational ordering 500 million cans, your priorities and leverage will differ. But the core principles of due diligence—scrutinizing claims, testing processes, and starting small—apply to anyone who doesn't want their next product launch held together by hope and electrical tape (which, for the record, does not stop electricity or production disasters).

Prices, capabilities, and lead times change. Verify everything. But follow this list, and you'll sleep better knowing your packaging partner won't be the reason your launch ends up in the panic room.