Which Lunch Bag Fits a b.box Lunchbox and Snack box?
LUNCH BAG Buying Guide · 2026
Buying a lunch bag only to find your child's b.box Wholefoods lunchbox and Snack Box won't fit inside together is one of the most common (and most annoying) surprises. Here's the full list of bags confirmed to fit both, plus exact dimensions and a quick video walkthrough, so you don't waste money on the wrong one.
- Lunchbox + snack box dimensions
- Video: does it fit?
- Bags that fit lunchbox + snack box together
- Bags that fit the lunchbox on its own
- Lunch bags that don't fit either
- How to pick the right one
- FAQs
It's one of the most common questions mums ask us: will my child's b.box Wholefoods lunchbox and Snack Box actually fit in the same lunch bag? Checking the fit before you buy can save you from wasting money on a bag that only just holds one or the other. Below is the exact size to check against, a quick video guide, and every lunch bag we've confirmed fits both together, no guessing and no forcing everything in.
B.box Wholefoods lunchbox dimensions
Before choosing a lunch bag, it helps to know exactly what you're fitting. The b.box Whole Foods lunchbox measures:
Any insulated lunch bag with clearance close to these measurements will fit the lunchbox on its own comfortably. If you also want to pack the b.box Snack Box in the same bag, you'll need extra width and depth on top of this, which is why only a handful of bags manage both together (see below).
The b.box Snack Box measures:
Watch: does your lunch bag fit the lunchbox AND the snack box?
Here's a quick video showing the b.box Wholefoods lunchbox and Snack Box being tested together inside a few of the most popular lunch bags below.
The bags that fit the lunchbox AND the snack box together
Here are the 6 lunch bags we've confirmed fit both the b.box Wholefoods lunchbox and b.box Snack Box together, side by side, with no forcing required.
| Lunch bag | Fits lunchbox + snack box? |
|---|---|
| Ecococoon Insulated Lunch Bag | ✓ |
| b.box Flexi Insulated Lunch Bag | ✓ |
| Kollab Bento Bag | ✓ |
| Little Renegade Company Insulated Lunch Bag, Large | ✓ |
| MontiiCo Insulated Lunch Bag, Large | ✓ |
| Sachi Insulated Junior Lunch Tote, XL | ✓ |
Bags that fit the lunchbox on its own
If you don't need to pack the Snack Box in the same bag, the list opens up quite a bit. These bags all comfortably fit the b.box Wholefoods lunchbox by itself, even if there isn't room for the snack box alongside it.
| Lunch bag | Fits b.box? |
|---|---|
| MontiiCo Insulated Lunch Bag, Large | ✓ |
| Little Renegade Company Insulated Lunch Bag, Large | ✓ |
| Ecococoon Insulated Lunch Bag | ✓ |
| b.box Flexi Lunch Bag | ✓ |
| Sachi Insulated Junior Tote | ✓ |
| Sachi Explorer Insulated Lunch Bag | ✓ |
| Sachi Junior Lunch Tote, XL | ✓ |
| The Somewhere Co Mini Lunch Case | ✓ |
| Kinnder Insulated Lunch Bag, Large | ✓ |
| Kollab Bento Bag | ✓ |
| Spencil Big Cooler Lunch Bag | ✓ |
| MontiiCo Medium, Mini or Lunch Carrier | ✕ |
| Kollab Lunch Box | ✕ |
| Kinnder Mini | ✕ |
| The Little Renegade Company Mini | ✕ |
How to pick the right one for your child
If you need room for the lunchbox and snack box together, start with the 6 bags above. If you're only packing the lunchbox, see the full list also above, and the right one usually comes down to a few extra factors.
For daily school use
Look for a bag with a wipeable lining and a sturdy zip, the MontiiCo and Kinnder bags are built for everyday wear, and the MontiiCo also has room for the snack box alongside it.
For extra insulation
If you're packing food that need to keep extra chilled, choose a larger bag with extra room to spare, you could choose one which has an extra zip section for an ice pack.
For younger kids
Smaller hands do best with a compact carry option like The Somewhere Co Mini Lunch Case.
For matching sets
Pair the b.box Flexi Lunch Bag or Kollab Bento Bag for a colour-matched, brand-consistent set, both also fit the snack box alongside the lunchbox.
Frequently asked questions
Which lunch bag fits both the b.box Wholefoods lunchbox and Snack Box?
Six insulated lunch bags fit the b.box Wholefoods lunchbox and Snack Box together: the Ecococoon Insulated Lunch Bag, b.box Flexi Insulated Lunch Bag, Kollab Bento Bag, Little Renegade Company Insulated Lunch Bag (Large), MontiiCo Insulated Lunch Bag (Large), and Sachi Insulated Junior Lunch Tote XL, see the full list above.
Can I fit a b.box lunchbox and snack box in the same lunch bag?
Yes, but only in a handful of bags with enough extra width and depth for both. Most standard-sized insulated lunch bags will fit the lunchbox alone, but not the lunchbox and snack box side by side, check the combo-fit list above before buying.
Which lunch bag fits just the b.box lunchbox on its own?
Several more insulated lunch bags fit the b.box Wholefoods lunchbox by itself, including the Sachi Explorer, Kinnder Insulated Lunch Bag, and Spencil Big Cooler Lunch Bag, see the full list above.
What are the dimensions of the b.box Whole Foods lunchbox?
The b.box Whole Foods lunchbox measures 235mm (h) x 215mm (w) x 65mm (d). The b.box Snack Box measures 110mm (l) x 165mm (w) x 57mm (h), add that on top and you'll need noticeably more width and depth from the bag.
Is the b.box lunchbox insulated on its own?
No, the b.box lunchbox itself isn't insulated, pairing it with an insulated lunch bag helps keep food cold for longer, especially in warmer months.
Can I still fit an ice pack in the bag alongside the lunchbox and snack box?
It depends on the bag. Some lunch bags have an extra zip section for an ice pack even with both the lunchbox and snack box packed in, most combo-fit bags are snugger once both are inside.
Does the b.box lunchbox fit in the MontiiCo Mini or Medium bag?
No, the b.box Whole Foods lunchbox only fits the Large MontiiCo Insulated Lunch Bag. The Mini, Medium and Lunch Carrier sizes are too small, along with the Kollab Lunch Box, Kinnder Mini, and Little Renegade Company Mini.
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