in , , ,

Why does flour come in the worst possible packaging?

Flour with wheat
Photo by Immo Wegmann

As a baker of pies (and the occasional accidental demon baby pie), I get it – bags of flour come in paper bags that constantly shed flour with every movement, and are not even remotely sealed against air or vermin. You definitely should transfer your flour to something airtight once you get it home from the supermarket, for no other reason than to reduce the decline in quality as it oxitizes over time. They even make containers to fit standard size flour and sugar bags.

Nonetheless, it has not gone unnoticed that flour (and sugar) bags suck.

Well, here’s why…

Hi, my name’s David, and I’m a marketer. I wrote my Master’s of Science in Marketing thesis on just this.

1. Sensory association

There’s a reason why some bread and most chips come in crinkly packaging. The sound enhances our perception of crunch. The talk I link to below has many more examples. Similarly, a product we associate with soft should is likely to sell a little better if it comes in soft packaging. Put competitors next to each other and put one in cardboard and it won’t sell as well. It’s worth noting some people are more tactile than others. We actually measure this on a “need for touch” scale.

2. Category cues

Shoppers don’t have time to find the right product. By clustering not just in location on the shelf, but in packaging and design style, conforming to established norms means a customer can spend seconds scanning the shelf and picking the product they want and move on. The best example of this is a laundry detergent bottle. Yes, you can buck category packaging and design trends (like Pringles), but unless you pair it with an expensive promotional campaign (like Pringles) your sales will plummet. Flour was sold in paper bags a century ago, and may very well a century from now.

3. Cheap cues

You can’t get cheaper packaging than paper.It’s not just that it will drive up the price, but people associate cheap flour with cheapness. Put it in a glass jar, emboss it, and add a label on the jar with a reflective gold seal of high quality and the inconsistency will raise consumer skepticism. This is why only premium flour, wheat flour alternatives, or established brands (like Bob’s Red Mill) come in alternative packaging.

Gluten free baking flour
More expensive flour, such as gluten-free flour can get away with coming in alternative, superior packaging.

4. Price

Most consumers won’t pay more for better packaging for a staple like standard flour, but will for premium wheat flour alternatives.

5. It’s not just retail flour, proving there’s a practical reason

Paper is good enough for all sorts of cheap powder or granulated products. Wholesale size bags of flour for professional bakers, sugar, cement sold in both small and large amounts, sand, and other cheap products all come in paper based bags as well. Though not the strongest material, paper packaging has a low enough failure rate for products that are cheap enough, but there is no return on investment in skimping for higher end goods. This factors in both leakage and complete failure, as anyone who has ever had a bag of flour or cement split can attest to.

More info

I have a 15 minute talk on just this, with examples of the above concepts, and slides you can download. Visit

Feel free to ask questions in the comments below. I’d be happy to answer them! Or just post your best “lesser of two weevils” joke.


Becker, L., van Rompay, T. J. L., Schifferstein, H. N. J., & Galetzka, M. (2011). Tough package, strong taste: The influence of packaging design on taste impressions and product evaluations. Food Quality and Preference, 22(1), 17–23.

Celhay, F., & Trinquecoste, J. F. (2014). Package Graphic Design: Investigating the Variables that Moderate Consumer Response to Atypical Designs. Journal of Product Innovation Management, 32(6), 1014–1032.

Karana, E., Hekkert, P., & Kandachar, P. (2009). Meanings of materials through sensorial properties and manufacturing processes. Materials and Design, 30(7), 2778–2784.

Krishna, A., & Morrin, M. (2008). Does Touch Affect Taste? The Perceptual Transfer of Product Container Haptic Cues. Journal of Consumer Research, 34(6), 807–818.

Peck, J., & Childers, T. L. (2003). Individual Differences in Haptic Information Processing: The “Need for Touch” Scale. Journal of Consumer Research, 30(3), 430–442.

Spence, C., & Gallace, A. (2011). Multisensory design: Reaching out to touch the consumer. Psychology and Marketing, 28(3), 267–308.

Spence, C., & Wang, Q. (2015). Sensory expectations elicited by the sounds of opening the packaging and pouring a beverage. Flavour, 4(1), 35.

Velasco, C., Salgado-Montejo, A., Marmolejo-Ramos, F., & Spence, C. (2014). Predictive packaging design: Tasting shapes, typefaces, names, and sounds. Food Quality and Preference, 34.


Leave a Reply

Leave a Reply





What do you think?

Written by David Frank

David Frank is a Seattle-based marketer, writer (co-founder of Good/Bad Marketing) and public speaker. Originally from Perth, Western Australia, he has also lived in the UK, Japan and Vietnam. He has a Master of Science in Marketing degree from Edinburgh Napier University, Scotland.

He tours talks on marketing for the general public. His current talks are:
- Dangerous Products: The History and Present of Products NOT Safe to Consume
- Sensory Marketing and the Subtle Science of Packaging
- Sex, Love & Marketing: How To Market Yourself On Online Dating Sites​
- How to Market Tobacco (Despite Those Pesky Advertising Bans)
Learn more at

In his spare time, David is an avid gardener.

what is project marketing

What is Project Marketing?

small business expo

How to Plan a Small Business Expo