Paper Carrier Bag Sizes: How to Choose Dimensions and Gusset

How are paper bag sizes measured?

Paper carrier bags are measured as width x gusset x height, with the bag standing open: width across the front panel, gusset as the depth of the side fold (which is also the depth of the base on a block-bottom bag), and height from the base to the top edge, excluding handles. Some suppliers, particularly in the UK, write width x height x gusset, so always state the order.

• Width (W): the front panel, measured edge to edge.
• Gusset (G): the side panel, measured fully opened. On block-bottom bags, the base measures W x G.
• Height (H): from the base fold to the top edge of the bag, not including the handle loop.
• Handle drop: the height of the handle above the top edge, specified separately.
• Top fold: if the top edge is turned inwards for reinforcement, confirm whether the quoted height is before or after the fold.

A one-line note such as "dimensions in mm, W x G x H, height excluding handles, after top fold" removes most sizing misunderstandings between buyer, designer and manufacturer.

How do you choose the right size for what the bag carries?

Start from the largest product or typical basket the bag must hold, add clearance, and work out each dimension in turn: width and gusset from the product footprint, height from product height plus enough room for the handles to close over the top. Then check that the result is a size the bag construction can produce.

1. Footprint: lay the product, or the typical combination of products, flat. Width should exceed the longest side of the footprint by a comfortable margin so items slide in without tearing the seam; the gusset should be at least the depth of the item.
2. Height: the bag should be tall enough that the product sits below the top edge, so the handles meet without being pushed apart. Add more height for folded garments that customers like covered.
3. Clearance: allow extra room for boxed items with sharp corners and for tissue paper if used.
4. Load: a wider bag carrying heavy items puts more strain on the handle patches; for heavy products, a narrower, deeper gusset is often stronger. GSM and construction for the load are covered in the paper bag GSM guide.
5. Production check: on machine-made bags, confirm the size falls within the manufacturer's format range for width, gusset and height.

How big should the gusset be?

On most retail carrier bags the gusset falls somewhere between about one-third and one-half of the width. A gusset that is too narrow makes an unstable bag that tips over and holds boxed products poorly; one that is very wide relative to width can fall outside a bag machine's format range and makes the bag bulkier to store flat.

Gusset decisions to consider:

• Stability: a deeper gusset gives a larger base, so the bag stands on the counter while being filled.
• Product type: shoeboxes, cake boxes and food containers need a gusset close to their depth; folded garments and flat items need very little.
• Print area: gussets are printable, and a wider gusset gives a useful second brand panel, but artwork crossing the gusset fold should be set up on the dieline.
• Machine limits: each bag machine forms a specific range of gussets, and the gusset also determines the bottom closure. Non-standard proportions may need a different machine or hand-finished construction.

What are common paper carrier bag sizes in Europe?

There is no single standard, but European retail bags cluster around a familiar set of sizes, from small jewellery and cosmetics bags at around 18 x 8 x 22 cm to wide shoppers at around 54 x 15 x 49 cm. Exact dimensions vary by manufacturer because they depend on each machine's format settings.

These are illustrative dimensions common in the European market, not a fixed catalogue. When a size is close to one a manufacturer already produces, using that format usually avoids extra setup; if a precise size is needed, it is confirmed at quotation and technical review.

What are standard paper shopping bag and grocery bag sizes in the US?

US shopping bags are often ordered by inch dimensions and by traditional size names used by distributors, such as Cub (around 8 x 4.75 x 10.5 inches), Vogue (around 16 x 6 x 12 inches) and Queen (around 16 x 6 x 19 inches). Grocery bags are sold in barrel-based sizes, of which 1/6 BBL (about 12 x 7 x 17 inches) is the best known.

Size names and exact dimensions vary slightly between mills and distributors, so quote inches and confirm against a sample. A Eurotote (the US term for a laminated, hand-finished rope-handle bag) is made to any size via its cutting die. Grocery bags supplied in states with bag laws must also meet recycled-content and marking requirements, summarised in paper bag regulations by market.

How does handle type affect bag size?

Handle choice changes the usable height and sometimes the minimum width. Die-cut handles take space out of the top of the bag, so a die-cut bag needs extra height to carry the same product. Twisted and flat handles sit above the top edge and do not reduce capacity, but their patches occupy a band inside the top.

• Die-cut handles: add height to allow for the slot and reinforcement; check minimum width for the slot.
• Twisted and flat handles: specify handle drop; very small bags may have limited handle options on some machines.
• Rope and ribbon handles on hand-finished bags: holes are punched through a turned top, so the top fold depth (often a few centimetres) should be included in the height.

Handle construction and limits are compared in paper bag handle types.

How many bag sizes should a chain stock?

Most retail chains manage well with three or four sizes, and many food-led and café chains with two. Each additional size multiplies printing plates, stock positions, store ordering errors and the chance of running out, while saving relatively little paper.

How to rationalise a size grid:

1. List what is sold, with dimensions and the most common basket combinations.
2. Group products by footprint, not by category.
3. Choose sizes that cover each group with modest clearance, and check how often each size would be used.
4. Merge sizes that differ by only a few centimetres; the paper saving rarely justifies the extra SKU.
5. Keep one artwork system that scales across sizes (logo position and pattern), so new sizes can be added without redesign.
6. Re-check after a few months of store data; if staff always reach for the next size up, the grid is too tight.

Store-level considerations also matter: flat bags stored under the counter need space, bundle counts should match how stores use them, and the largest size should not become the default simply because it is closest to hand. A wider view of standardising packaging across many locations is in packaging for restaurant chains and franchises.

Food-order bags follow a different sizing logic, built around meal box footprints and order mix rather than merchandise; that is covered in takeaway bag sizes. Small handle-less bags for bakery and snack items are sized in paper food bag sizes.

How does bag size affect print layout?

Each panel of the bag is a separate print area: front and back (W x H), two gussets (G x H) and, on some bags, the base. Artwork must sit on the manufacturer's dieline for that exact size, accounting for seams, the bottom fold, handle patches and the top fold.

• Ask for the dieline before final design; machine-made bags have seam overlaps and bottom folds that move artwork.
• Keep logos clear of handle patches and of the area folded into the base.
• If several sizes share one design, use a layout that scales (for example, a centred logo and repeat pattern).
• On flexo, each size typically needs its own plates because repeat length and panel widths differ.

File set-up, bleed and proof stages are covered in the packaging artwork guide.

Sizing checklist for your quotation request

Give every size in the same format and include the information that affects production as well as fit.

• Dimensions per size as W x G x H in mm or inches, with the order stated
• Whether height includes a top fold, and the handle drop
• Product(s) each size must carry, with approximate weight
• Handle type per size
• Print panels per size (front, back, gussets)
• Quantity per size and expected annual volume
• Bundle count and packing preferences for stores

Sizes close to an existing machine format are quicker and more economical to produce; if your preferred size is unusual, the manufacturer can suggest the nearest efficient alternative. The full carrier bag brief is listed on the custom printed paper carrier bags hub, and size options can be discussed through the contact page.