Procurement Guides
How to Compare Custom Bag Quotes: A New Zealand Buyer’s Checklist
Compare custom bag quotes on more than unit price. Use a practical New Zealand buyer’s checklist for specifications, print, samples, freight, lead time, supplier capability and written change control.
Published · Updated · By KiwiBag Works Procurement Team
Compare custom bag quotes by first making sure every supplier is pricing the same brief. Check the bag construction, material, dimensions, print, quantity, sample scope, packing, delivery basis, lead time and change conditions line by line. Then assess whether the supplier can evidence the assumptions behind the quote. The lowest unit price is meaningful only when it buys the same product, delivery outcome and level of production control.
The short answer: build one written specification, send it to every supplier, and compare each response against a shared checklist before you compare totals. A good custom bag quote should make the quoted bag, its branding, the quantity, what is included, when it can be delivered and what can change after approval clear enough to verify. Where details differ or are absent, treat the offers as different scopes—not as directly comparable prices.
Why are custom bag quotes rarely directly comparable?
Custom bag quotes often look comparable because each one shows a quantity and a per-unit price. The apparent similarity can conceal different assumptions about fabric weight, dimensions, gusset, handle construction, print coverage, colour method, packaging, sample charges, shipping or delivery timing. A supplier may be pricing a stock bag with local printing while another is pricing a fully custom manufacture; both may use the word “canvas tote”, yet they are not offering the same product or process.
New Zealand Government Procurement’s guidance describes value for money as the best outcome for the total cost of goods or services, not necessarily the lowest price. Its criteria also distinguish technical merit, delivery capability and risk. That is a useful framework for a business buyer: decide the requirements and the evaluation factors before looking at the cheapest number, otherwise the least complete scope can appear to win by default.
Start with one written brief before requesting quotes
A supplier cannot make a like-for-like quotation from a vague request such as “500 eco-friendly branded tote bags”. New Zealand Government Procurement advises that requirements should be complete, unambiguous, current, feasible, traceable and verifiable. For a custom bag order, this means recording what recipients will carry, how the bag should feel and perform, what branding must look like, the required delivery date and which features are mandatory rather than preferred.
Use a short specification sheet that each supplier receives unchanged. It does not need to prescribe every manufacturing solution, but it should make the result testable. If two offers interpret the brief differently, clarify the difference before you assess price. The custom bag ordering process guide places this briefing stage within the broader path from concept to delivery.
| Quote field to normalise | What to state in the brief | Why it changes the comparison | Evidence to request |
|---|---|---|---|
| Bag body and size | Material, fabric weight where relevant, width, height, gusset, lining and intended contents. | A bag category name does not establish the same usable volume, structure or feel. | Specification sheet, material swatch and dimensions on the sample. |
| Handles and construction | Handle material, length or drop, attachment method, reinforcement and expected use. | A low price may reflect a different handle, stitch pattern or base construction. | Close-up sample photos and written construction notes. |
| Artwork and print | Artwork version, print method, number of colours, print locations, print area and colour reference. | Screen count, transfer method, coverage and proof requirements can materially change the quoted scope. | Annotated artwork proof and a statement of included setup or revisions. |
| Quantity and split variants | Total units, quantity per design, colourway or size, and acceptable over/under-delivery terms if any. | A supplier may price one production run while another has priced several separate setups. | Quantity-break schedule and per-variant assumptions. |
| Sampling and approval | Whether a physical pre-production sample is required, what it represents and who approves it. | A digital mock-up, stock sample and production sample serve different purposes and carry different cost and timing implications. | Sample scope, cost, timing and the revision process in writing. |
| Packing and delivery | Individual packing, carton requirements, delivery destination, delivery basis and required-in-hand date. | A unit price can exclude packing, freight, handling or parts of the delivery journey. | Packing specification, delivery assumptions and named inclusions/exclusions. |
| Claims and documentation | Any certification, recycled-content, organic-material or durability claim required for the order. | Evidence may apply to a material or supplier, not automatically to the finished bag in the quote. | Current certificate scope, transaction evidence where relevant and approved claim wording. |
How should a buyer compare unit price, extras and delivery basis?
Put every cost and assumption into one comparison sheet. Begin with the product subtotal, then identify what has been included or excluded: sample fees, artwork setup, print screens or tooling, packaging, inspection, freight, delivery, tax treatment and any charge triggered by artwork, quantity or specification changes. The aim is not to force every supplier into identical commercial terms; it is to make each difference visible before the team chooses an offer.
Delivery wording deserves its own field rather than a note at the bottom of a quote. Record where responsibility for the goods ends, the named destination, what transport or handling is included, and which party is expected to arrange or pay for any remaining step. A cheaper quote can be valid for a narrower delivery scope. The focused guide on shipping terms and total cost explains why that distinction should be resolved before a buyer treats a unit price as a final budget figure.
Also compare the consequences of ordinary changes. A different quantity, revised logo, additional colour, new handle or material substitution can require fresh setup, procurement or sampling. Ask the supplier to name the assumptions that make the quoted price valid and what approvals are needed if an assumption changes. This turns “subject to final artwork” from a vague caveat into a practical control point.
What product and production assumptions should be tested?
Test the quoted product against the use case, not against an image alone. The Ministry for the Environment recommends asking bag suppliers about production, materials, reuse, recycled content, weight, volume, safe carrying capacity and size. These are useful quote-comparison questions because they reveal whether the supplier has priced a bag that can do the job the programme requires.
For example, a lower quote may use a different fabric weight, omit a gusset, assume a smaller print area or use a stock handle rather than a shoulder-ready option. None is automatically wrong. The decision becomes sound only when those substitutions are visible and matched to the recipient’s actual use. Use the custom bag material comparison to assess the material choice, and the tote bag size guide to assess dimensions, gusset and handle fit.
A physical sample should be part of the decision wherever the order is custom, high-volume, presentation-sensitive or expected to carry meaningful weight. It should represent the agreed material, construction and print method—not simply a similar catalogue bag. The sample approval checklist sets out the measurements, artwork, construction and evidence that should be captured before bulk release.
How should supplier capability and delivery confidence be assessed?
Shortlisting should not end at the quotation. New Zealand Government Procurement recommends independently verifying whether a supplier is who they say they are, has the financial ability, capacity and capability to deliver, can support the quoted assumptions and understands the deliverables. For a custom bag order, useful evidence can include relevant recent work, production or quality records, a representative sample, references, proof of required certification scope and a clear explanation of the production and delivery plan.
Ask what must happen between acceptance and delivery: artwork sign-off, sample review, material booking, production, inspection, packing and dispatch. This creates a more useful lead-time conversation than a single estimated number. The custom bag production timeline guide explains why the project calendar needs room for approvals and quality checks as well as manufacturing time.
Use a fixed scorecard before selecting a supplier
A scorecard prevents a persuasive email or a low headline price from overriding the requirements that matter most. Set the criteria before the quotes are opened, then use the same definitions for every supplier. New Zealand Government Procurement recommends aligning requirements, evaluation criteria and response questions; the same principle keeps a commercial bag comparison disciplined.
| Evaluation area | Question to answer | Typical evidence | Decision note |
|---|---|---|---|
| Specification fit | Does the quote meet every mandatory material, size, construction and artwork requirement? | Line-by-line quote, sample and annotated proof. | Mark substitutions clearly; do not score them as equivalent without agreement. |
| Total commercial scope | What costs, delivery steps and conditions are included or excluded? | Cost sheet, packing and delivery terms, change schedule. | Compare the same quantity and destination basis. |
| Quality control | How will the approved sample and written tolerances control bulk output? | Approval process, inspection plan and change-control statement. | Prioritise a process that can be checked before dispatch. |
| Capability and communication | Can the supplier explain the assumptions, provide evidence and manage the order to the required date? | Relevant references, project plan, response clarity and documentation. | Clarify gaps before acceptance, not after production has started. |
| Claims and compliance | Do stated material or certification claims match the proposed finished product? | Current certificates, scope records and approved wording. | Avoid expanding a material claim into a claim about the whole bag without evidence. |
Questions to resolve before authorising a custom bag order
Before issuing a purchase order or production approval, resolve these questions in writing:
- What exact product is being supplied? Confirm material, dimensions, gusset, handles, construction, print method, artwork version, quantity and packing.
- What does the quoted total include? List samples, setup, printing, packing, delivery steps, applicable taxes or charges, and every exclusion.
- Which sample controls bulk production? Record how it will be approved, who owns the decision and what tolerances are accepted.
- What dates depend on buyer action? Identify deadlines for artwork, sample sign-off, deposit or material approval and the effect of late changes.
- How are substitutions and changes handled? Require written approval before a change to material, construction, artwork, manufacturing location or packing takes effect.
- What happens if the delivered goods differ from the approved reference? Agree the inspection evidence, notification path and escalation contacts before dispatch.
Argus Group’s supplier quality manual provides a useful discipline: product-specific requirements should be controlled through purchase orders, specifications, drawings, contracts and approved documentation, while material or construction substitutions need prior written approval. The same approach keeps a custom bag quote from becoming an informal collection of assumptions once production is under way.
Frequently asked questions
What should a custom bag quote include?
A useful custom bag quote identifies the material, dimensions, construction, handles, print method and artwork assumptions, quantity, sample scope, packing, delivery basis, lead-time assumptions, inclusions, exclusions and change conditions. It should be read together with the written brief so the buyer can see whether it prices the intended product rather than a similar alternative.
Should I choose the lowest custom tote bag quote?
Choose the quote that delivers the required outcome with the clearest total scope and adequate delivery confidence, not automatically the lowest headline unit price. First check that all offers price the same product, print, sample, packing and delivery outcome. Then assess product fit, total commitment, capability and the evidence available to support the supplier’s assumptions.
How do I compare custom bag suppliers fairly?
Send every supplier the same written specification, use the same comparison sheet and set evaluation criteria before reviewing prices. Ask each supplier to state any deviation from the brief. Compare evidence for production capability, sample control, timing, delivery assumptions and certification claims alongside the commercial offer.
When should I request a physical bag sample?
Request a physical sample before bulk approval when material feel, size, carrying performance, print result, presentation or claimed attributes affect the decision. A digital mock-up is useful for layout, but it cannot verify fabric, construction, real capacity or the finished print on the chosen substrate.
A quote comparison is successful when it makes the buying decision easier to defend later: the selected supplier is pricing the agreed product, the total commitment is understood, the project path is visible and the approved evidence can be used to control the finished bags. That clarity is more valuable than a low price that depends on assumptions nobody has recorded.