Knitted Bag Pricing Factors: The Twelve Variables That Move a Quotation, Checked in Order

How to Use This Checklist

Twelve variables set the unit price of a knitted bag, and closing them in the order below turns a quotation from an estimate into a comparable figure — the first six are specification, the next three are components, and the last three are commercial.

The order matters because of how the variables interact. Specification variables determine what the components have to be: a GSM decision sets the yarn consumption, and a structure decision sets the knitting time. Commercial variables then sit on top and do not change the bag at all, which is why they are so often left open and why leaving them open is so damaging — a quotation that assumes sea freight and a buyer who assumes air freight are describing two different products with the same specification.

The practical use of the list is as a brief template. A buyer who states all twelve gets a quotation that another supplier can be compared against line by line. A buyer who states six gets a quotation that is technically correct and commercially meaningless, because the remaining six will be filled in by whoever is quoting, and not necessarily in the buyer's favour.

Check One to Three: Yarn Count, Gauge and GSM

Yarn count, gauge and GSM are the three variables that move a knitted bag quotation most — a move from 150D to 600D shifts material cost by roughly 22%, and a move from 260 to 380 g/m² adds about 18% to the yarn line.

These three are usually reported as one variable in a brief, stated as a fabric weight alone, and that is the single largest source of incomparable quotations. A 320 g/m² body can be knitted from 300D at E12 or from 600D at E7, and the two bags differ in hand, in abrasion behaviour, in cycle time and in price. Stating all three closes the ambiguity. The reference specification behind a USD 4.80 FOB quotation on a standard tote is 300D at E12 and 320 g/m², and a brief that names its own three figures can be compared against it directly.

Fibre is the fourth dimension of the same variable and is worth naming separately, because two yarns of identical count can differ in price by a wide margin. Commodity polyester sits at the base; recycled rPET with a transaction certificate adds about 22% to the yarn line; a nylon or a core-spun blend adds more again. What the premium buys is not only a claim but a documentation trail, and on a programme sold into a market with recycled-content rules that trail is the reason the yarn was chosen. Naming the fibre and the certificate requirement in the brief is what makes the premium quotable rather than assumed.

Yarn count

150D for a foldable shopper, 300D for a standard tote, 600D for a structured piece

Gauge

E7 for a heavy body, E12 for the standard reference, E14 for a fine hand

Finished GSM

260 g/m² light, 320 g/m² standard, 380 g/m² structured

Count effect

150D to 600D moves material cost by roughly 22%

GSM effect

260 to 380 g/m² adds about 18% to the yarn line

Reference specification

300D at gauge E12 and 320 g/m², the basis of USD 4.80 FOB

Check Four to Six: Structure, Colourways and Branding

Structure, colourway count and branding route are the next three: an intarsia or jacquard structure adds knitting time, each colourway adds a yarn set-up worth about 11% at four, and a knitted-in mark adds nothing per piece while an applied mark adds 2% to 9%.

Structure is the one most often treated as free, because it does not appear as a line item. A plain jersey field knits fastest; a rib adds time and improves recovery; an intarsia colour block adds feeder changes; and a fully shaped whole-garment body adds the most knitting time and removes the most assembly. The comparison is therefore between two lines rather than within one, and the programmes that get this right are the ones that ask for both quotations before deciding. Colourway count is the second and is a step cost, not a sliding one, which is why MOQ is stated per style and per colourway rather than per order.

• Structure: plain jersey is fastest; rib improves recovery; intarsia adds feeder changes.
• Shaping: a knitted-whole body adds knitting time and removes assembly operations.
• Colourways: each is a separate yarn set-up; four add about 11% against one.
• Branding, knitted in: programming only, no per-piece cost at any volume.
• Branding, applied: about 2% for a label, 4% for a transfer, 9% for a silicone patch.
• Colourway geometry: share one stitch file so only the yarn changes, not the structure.

Check Seven to Nine: Hardware, Interior and Packaging

Hardware, interior and packaging together account for about 26% of the unit on a fully specified bag, and all three are quoted per component or per operation rather than as a single allowance.

These three are where a brief is most likely to say standard and leave it there, and standard is not a specification. Hardware means a stated closure type, a stated component count and a stated finish. Interior means a stated lining weight if there is one, a stated pocket count and a stated panel construction. Packaging means a stated pack method, because a bag shipped flat and the same bag shipped stuffed differ in freight cube and therefore in landed cost. Each of the three has a minimum attached: hardware around 500 to 1,000 components, a custom woven label near 1,000 pieces.

Check Ten: Volume Band and Where It Steps

Volume is the tenth factor and it steps rather than slides: about 9% between the 100 to 499 band and the 500 to 2,999 band, and a further 6% at 3,000 and above, applied to the whole run rather than to the additional pieces.

Because the steps are discrete, the quantity in a brief is a decision and not a forecast. A brief for 480 pieces is a brief for the first band; a brief for 520 pieces is a brief for the second, and the difference in the total invoice is often smaller than the difference in the unit price suggests. The figure to state is therefore the quantity the buyer is prepared to commit to rather than the quantity they expect to sell, and where the two differ the quotation should be requested both ways so that the step can be evaluated rather than discovered.

The second quantity decision is how the run is split, and it is a pricing factor in its own right because MOQ applies per style, per size and per colourway. A 1,200-piece programme can be 1,200 pieces in one style and one colourway, 600 in each of two colourways, or 400 in each of three sizes — and the three are not the same price, because the second and third carry additional set-ups that the first does not. Stating the split as explicitly as the total is what makes the volume band meaningful.

Check Eleven: Calendar Compression and Its Cost

Calendar is the eleventh factor and the most expensive one to leave open: sampling holds at 7 working days and bulk at 30 days, so the only compressible block is freight, where sea at about 21 days costs roughly a fifth of air at about 5.

A brief that states a required date without stating a freight mode has left the largest single variable in the landed cost unpriced. On a bulky knitted bag charged on volumetric weight, the difference between the two modes can exceed the FOB unit cost itself, so a quotation built on sea and a buyer planning on air are not within a few percent of each other — they are describing different products. Stating the mode, or asking for both, closes it. The one legitimate compression inside the production blocks is pulling the yarn booking forward, which requires the shade and count to be fixed before day one of sampling.

Check Twelve: Compliance Market Count

Compliance is the twelfth factor and it scales with the number of destination markets rather than with the number of bags, because a restriction screen is charged per material and per market regime.

The scale is worth stating explicitly. A bag sold into one market needs one screen; the same bag sold into the European Union, the United Kingdom and California needs REACH Annex XVII, UK REACH and a Prop 65 assessment, and each is a separate exercise on the same materials. The cost does not rise with volume, which means it is a large share of a 100-piece programme and a rounding error on a large one. Stating the market list in the brief is the only way to have it priced rather than added later, and a market added after bulk begins is the single most expensive change available on a programme.

• Name every destination market in the brief, not just the first one.
• Ask for the compliance screen per material, and note that it is a fixed fee at any volume.
• Count the components, since each additional material is another screened item.
• Confirm who holds the documentation: the importer usually carries the declaration duty.
• Treat a market added after bulk begins as the most expensive change on the programme.

The Three Factors Buyers Forget to Hold Constant

Three factors are left open with remarkable consistency — freight mode, payment terms and the trade term itself — and each can move the comparison between two quotations by more than any specification variable.

The trade term is the clearest. A quotation on FOB Xiamen and a quotation on DDP to a European warehouse are not comparable figures, because the second includes freight, duty and inland delivery that the first does not. Both are legitimate and both are available, but comparing them as if they were the same number is the most common error in a supplier review. Payment terms are the second and are a real cost, particularly on a first programme. Freight mode is the third and is the largest. All three should be stated in the request for quotation rather than discovered in the response.

Frequently Asked Questions

People Also Ask

Close the Variables Before You Open the Quotations

The least expensive item in a knitted bag programme is a complete brief. Twelve variables stated in the request for quotation cost an hour of work and remove the possibility of comparing two figures that were never describing the same product. The three most expensive variables are also the easiest to state: the trade term, the freight mode and the market list.

For the line-by-line construction behind those variables, see knitted bag cost breakdown. For the calendar they sit inside, see knitted bag lead time planning, and for the volume structure behind the quotation, see custom knit bags.