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Blog · Choosing a bag

Lunch bag shape: begin with your containers

A lunch container gives the bag discussion a clear starting point. Its lid, clips and the way you arrange the rest of the kit matter alongside the bag’s shape. Here are two existing formats to compare for your range.

The short answer

Measure the closed containers, including their clips, then show how the whole kit should be arranged. Compare the bag’s proportions and opening style as separate choices. FK-061’s zipped-lid body and FK-079’s upright tote outline offer two starting points for a sample brief.

Two examples from the range

FK-061 box-shaped lunch bag with a rectangular zip lid, top handle and arched front pocket
FK-061: listed size 26 × 17 × 20 cm, L × W × H. The opening and lining for your selected version are discussed with the sample room.
FK-079 upright lunch tote with a hand opening near the upper edge
FK-079: an upright outline, listed at 21.5 × 12 × 28 cm, L × W × H. This reference does not show internal measurements.

Measure the closed container, including its clips

Begin with the container as it will be carried: lid on, clips closed and any outer sleeve in place. Record its length, width and height at the widest points. If you plan a stacked set, include the whole stack rather than the lower box alone. Add the bottle, cutlery pouch or other pieces that belong beside it, and describe whether you want them side by side or above the main box. A simple photograph of that arrangement, with measurements, lets your salesperson discuss a bag around the kit you actually intend to offer.

Compare the body outline in three dimensions

FK-061 is listed at 26 × 17 × 20 cm. FK-079 is listed at 21.5 × 12 × 28 cm. Both use length × width × height order. The first has a box-shaped outline; the second is an upright lunch tote. These listed bag sizes help compare their proportions. They are not measurements of usable interior space: the lining, seams and upper construction belong to the selected version. The container’s widest point and the planned arrangement give us the next part of the size discussion.

Look at how the upper section opens

FK-061 has a rectangular lid with a zip around its upper edge, a top handle and a separate arched front pocket. Its open photograph shows the lid lifted away from the main section. FK-079 has a taller body and a folded upper outline, with a hand opening near the top in the reference photograph. They give your lunch range two visibly different presentations. Tell us how you want the container to enter the bag and whether it should stay upright in the planned layout. We can discuss the opening and upper details with the sample room.

Develop the selected format with your branding

Once the container arrangement and body direction are clear, we can bring the lining, carrying details, colours and label into the same proposal. A free design image helps your team see the brand presentation before the physical sample. Your salesperson coordinates the selected details with our own factory. Stock styles start at 500 pieces per model and colour; custom versions start at 1,000. Stock samples take 7 days and custom samples take 15 days to prepare, plus courier time. Send the container measurements and your preferred model, or explore logo development.

Questions about this choice

Questions about containers and lunch-bag size

Will a container fit if it is smaller than the listed bag size?

The listed bag dimensions are a starting point. The interior, lining, seams and opening belong to the selected version. Send the closed-container measurements and planned arrangement so we can discuss them with the model and sample brief.

Can we change the bag around our own container set?

Yes. The container dimensions, proposed arrangement and preferred carrying format can guide pattern development. Your salesperson coordinates the opening, lining and branding details with the sample room and keeps the agreed version together in the project record.

The details that matter

Container size and bag shape at a glance

  • Include lids, clips and sleevesMeasure the container in its carried form and record the complete set if several boxes are stacked.
  • Compare three dimensionsThe box-shaped FK-061 and upright FK-079 have different listed proportions.
  • Consider the entry routeDiscuss the upper opening alongside the way you want the containers arranged.
  • Develop one complete versionThe body, lining, handles, colours and label stay together in the sample brief.

From the range

A boxed lid and an upright tote

Compare the two body outlines with your planned container arrangement. We can discuss the opening, lining and carrying details for the version you choose.

Explore cooler and lunch bags →

Planning the next step

Samples, branding and lunch-bag options

Keep reading

Send a drawing, a photo, or just a sentence.

Share the model or idea, quantity and destination. We will help with the material, branding and sample options, then prepare the production plan around your order.

Feima has made bags in Jinhua since 1995. A salesperson prepares your project details, and the sales manager oversees progress.