What we need to quote it

Size, or the object the bag has to hold
The fibre you want, or let us recommend one
Your artwork, or the logo you want placed
Quantity and delivery country

What we can change on this style

Dimensions, handle type and handle drop
Colour of fabric, print and hardware
Print method, size and position
Lining, inner pockets, zip and labelling

Item Number	BK-PL00003
Product Name	210D Polyester Backpack Waterproof Pull String Drawstring Shopping Bags With Custom Logo Backpacks Bag
Bag Material	190D/210D/420D/600D/RPET Polyester/PVC /Canvas ect...
Bag Size	Any size is ok, The bags can vary ever so slightly in size as they are handmade goods
Bag Style	String
Logo Printing	The logo in the above images just for listing shows, bags can be personalized with your custom logo, brand name, and text.
Multi Purpose	suitable for Gym, Fitness, Basketball, Football, Trekking, Camping, Run, or Yoga. can easily carry many school items such as gym accessories, shoes, or bottles...
Remarks	We are committed to providing excellent printing techniques, fine manual sewing, and making your products more perfect and amazing.

Polyester backpack, made to order

Backpack, made to your specification rather than pulled from a stock list. The body is cut and sewn in our own workshop in Cangnan, so the pattern carries your dimensions, your colour and your closure instead of a catalogue default. Reference BK-PL00003. Zips are stitched through a tape that is wider than the teeth, so the seam does not pucker and the pull runs without catching at the curve.

Material and construction

Polyester is a tight, light synthetic weave. It holds colour well, dries quickly and takes a water-repellent finish without changing the look of the cloth.

Sublimation print suits polyester best because the dye bonds into the fibre, so full-colour artwork stays soft to the touch.

Zips are stitched through a tape that is wider than the teeth, so the seam does not pucker and the pull runs without catching at the curve.

Printing and branding

The print method follows the fibre, not the other way round: some marks that hold on canvas will not survive on a coated film, and some films take colour that cloth cannot. Where the artwork has shading we move to heat transfer or digital print; where it should feel raised, to embroidery.

Screens are kept on file after the first run, so a repeat order prints from the same plate and the second delivery matches the first. The order sheet records the fibre, the colour references and the print position, so a repeat enquiry can be quoted from it directly.

Size, colour and small changes

Measurements are taken from the finished bag, not from the flat panel, so what you specify is what a buyer measures with a tape on arrival. Where the bag is a repeat, we keep the pattern and the screen on file so the second run matches the first.

A taller body, a wider base, a shorter handle or a different closure is a pattern change rather than a new product, so it is quoted as a variation. Each change is priced before it is made, not after, so the quotation you approve is the one that is invoiced.

Packing, checks and shipping

Inspection is done against the signed sample, with the print position measured and the colour checked under a light box. The order sheet records the fibre, the colour references and the print position, so a repeat enquiry can be quoted from it directly.

Goods ship from Ningbo, Shanghai or Shenzhen, by sea, air or rail depending on the date you need them, and we quote the options rather than assume one. Consolidated shipments can combine this line with other bags on the same order, which keeps the freight per carton down.

Frequently asked questions

Q1: Can our logo be printed on this backpack?

A1: Yes, printing is done in house on polyester using screen printing or heat transfer. We ask for vector artwork, but a clean photograph is enough to start, and you see the placement on a proof before production.

Q2: What is this backpack made of, and how does it wear?

A2: It is made from polyester. The fabric is chosen for the way the backpack has to hold its shape in daily use, and seams are bound or double-stitched at the points that take the load.

Q3: Can we change the size, colour or add a pocket?

A3: Yes, the pattern is ours, so size, colour and small fittings can all be changed. Send a sketch or a sample you like and we quote the change before cutting anything.

Q4: How are the bags packed and shipped?

A4: Bags are counted, poly-bagged and cartoned with a packing list. They ship from Ningbo, Shanghai or Shenzhen by sea, air or rail, and we quote the routes that fit your date rather than assuming one.