Small batch beverage co-packers: how to get comparable quotes

First, pin down your process

The process your drink needs narrows the field more than anything else. Many small plants only do one or two of these.

• Cold fill with preservatives. Common for sodas and sparkling drinks. Simplest line, but the formula has to be stable without heat.
• Tunnel pasteurization. Filled, sealed cans or bottles pass through a heated tunnel. Common at canning plants that came out of craft brewing.
• Flash pasteurization (HTST). The liquid is heated and cooled before filling. Ask how the plant keeps the product clean between the pasteurizer and the filler.
• Hot fill. Product is filled hot and the container is held so the heat treats the package. Juices and teas often go this way. It needs glass or heat-set PET; standard PET bottles can't take it.
• Aseptic or retort. Needed for many shelf-stable low-acid drinks, such as coffee or tea with milk. Fewer small plants offer these.
• HPP (high pressure processing). Used for cold-pressed juice in plastic bottles. Often a separate toll processor, so ask who handles it.

If you aren't sure which process your drink needs, a process authority or university food science lab can tell you. Plants will ask.

Know which rules apply to your drink

These change which plants can make your product and what paperwork they'll ask for. Your process authority and the plant should confirm what applies; this is a starting point.

• Juice. Juice processors must run a HACCP plan under 21 CFR Part 120, including controls that achieve a 5-log reduction of the pertinent pathogen. Ask the plant whether their juice HACCP plan covers your product.
• Shelf-stable low-acid drinks (finished pH above 4.6 and water activity above 0.85, in a sealed container) fall under 21 CFR Part 113, and the plant files a scheduled process with FDA.
• Acidified drinks. A low-acid ingredient with acid added can make a product an acidified food under 21 CFR Part 114. Carbonated beverages are excluded from that part. Ask the plant or your process authority how your formula is classified.
• Alcohol. Beer, wine, spirits-based RTDs and hard seltzers need a plant that holds the right federal TTB permit for that beverage type, plus state licensing. Ask how they handle label approval (COLA) and who is the producer of record.

Pick a package and say exactly what it is

Quotes are only comparable when every plant is quoting the same package.

• Cans: size and shape (for example 12 oz standard, 12 oz sleek, 16 oz), lid, and decoration (printed cans, shrink sleeves, or pressure-sensitive labels). Printed cans usually come with large minimums from can makers, so small runs often use labels, sleeves, or digitally printed cans.
• Glass: bottle size, color, finish, and closure. Carbonated drinks need bottles rated for the pressure. See our guide to glass bottle suppliers for small beverage companies.
• PET: standard or heat-set (for hot fill), and closure.
• Secondary packaging: 4-pack carriers, 6-pack or 12-pack cartons, case pack, and pallet pattern.

Minimum runs: what to expect

Minimums vary a lot, so ask each plant for theirs in the same unit. Industry trackers commonly cite 2,000 to 5,000 cases per SKU as a typical floor for aluminum cans, while some small-batch plants publish minimums of a few hundred cases or a single pallet. Plants may state minimums in cases, cans, gallons, or barrels, so convert before you compare. Also ask whether the low minimum applies to reorders, or only to a pilot run.

What to send each co-packer

Send every plant the same brief. A complete brief gets faster, firmer quotes.

• Product type and process you believe it needs (or "unsure, need advice")
• Formula status: final, near final, or still in development; who owns the formula
• Key specs: target pH, Brix, CO2 volumes or nitrogen, ABV if any, allergens
• Package: format, size, closure, decoration, and secondary packaging
• Volume: first run size, expected reorder size and frequency, number of SKUs
• What you'll supply (cans, labels, ingredients) and what you want the plant to source
• Certifications you need (organic, kosher, non-GMO, gluten-free) and any retailer audit requirement (for example a GFSI scheme such as SQF or BRCGS)
• Target first-run date and ship-to location
• Storage needs: will finished goods ship right away or sit at the plant

Questions to ask before you book a pilot

• What's your minimum for a first run, and for reorders? In which unit?
• Do you run my process in-house, or send any step (like HPP) out?
• Which line would my product run on, and what else runs on it? How do you handle allergens and changeovers?
• What lab checks do you do on each run (pH, Brix, CO2, dissolved oxygen, seam checks for cans), and do I get the results?
• Who files any required FDA process documents, and under whose registration?
• Who sources cans, labels and ingredients, and who carries the inventory risk if a run is cancelled?
• How far ahead do I need to book, and what happens if you reschedule?
• Do you require product liability insurance with the plant named as additional insured?
• Can I attend the first run?

What goes into a beverage co-packing quote

Ask every plant to break the quote into lines so you can line them up:

• Per-unit tolling or co-packing fee
• Ingredients and packaging, if the plant sources them (turnkey)
• Setup, changeover, or new-SKU onboarding fees
• Lab and QA fees
• Pasteurization or other process charges
• Storage, palletizing, and outbound freight handling
• Deposit and payment terms

A quote that looks cheap per can may leave out cans, lab work, or setup. Comparing line by line is where the real difference shows up.

What drives lead time

There's no standard lead time. It depends on:

• The plant's schedule. Many co-packers ask clients to confirm runs a month or more ahead.
• Packaging. Printed cans, sleeves, labels, and glass each have their own lead time, and the run can't start until they arrive.
• Ingredient sourcing, especially specialty flavors and juices.
• Pilot and scale-up. A bench formula often needs adjusting before it runs on a line.
• Approvals: process authority review, label approval for alcohol, and any certification paperwork.

Ask each plant for their current booking window and their packaging lead-time assumptions, and compare those alongside price.

How PostRequest helps

Describe your drink once. Our agents shortlist co-packers that match your process and package, email each one your brief from a PostRequest address, follow up once, and read the replies. You get one side-by-side comparison of price, minimums, lead time, and terms. Suppliers see your product and specs, not your name or company, until you choose to connect. During early access, a person on our team reviews every comparison before it reaches you. How fast quotes come back depends on how quickly plants reply.