Across all industries worldwide, consumers are increasingly seeking convenience and speed, and the coffee sector is no exception. People now expect high-quality coffee delivered in the quickest and simplest way possible.
The coffee market has evolved accordingly, providing a wide range of more convenient options beyond just grinding and brewing beans. Among these are instant coffee and single-serve pods, two of the most popular choices.
But as single-serve pods continue to rise in popularity, what about the elusive coffee bags? These have gradually started making their way into the market in recent years, but have they truly succeeded?
To delve deeper, I spoke with Georgina Cowley from Lincoln & York and Jonathan Wadham from Rombouts Coffee. They shared insights about the two different types of single-serve coffee bags. Keep reading to find out what they revealed.
Overview of the Single-Serve Coffee Market
Jonathan Wadham, Communications Director at Rombouts Coffee in Slough, England, highlights that the single-serve coffee market originated in the 1970s and has since seen substantial growth.
He explains, “Single-serve coffees gained popularity in the 1970s as consumers sought a quick, convenient way to brew freshly ground filtered coffee without the hassle and mess of traditional drip coffee machines.
“The category steadily expanded in the 80s and 90s with the introduction of coffee bags. Single-serve paper and plastic pods emerged in the 90s, with Nespresso leading the way.”
Wadham also points out that coffee bags have seen a significant resurgence over the past decade, with many well-known brands refreshing their offerings or launching new products in this space.
Georgina Cowley, Marketing Director at Lincoln and York in Brigg, England, believes that pre-ground and pre-weighed coffee doses lower the barriers to making a quality brew.
She says, “Coffee bags and single-serve drip bags are incredibly easy to use—just add hot water, no need for a grinder or brewing equipment.”
“Single-serve plastic and paper pods allow consumers to enjoy espresso-based drinks at home without the need for a coffee machine or grinder, both of which can be costly,” she adds.
Types of Single-Serve Coffee Bags
Single-serve coffee comes in various formats, all designed to make brewing a great cup of coffee easy without the need for grinding or specialized equipment. The primary appeal is simple: convenience.
Coffee bags are one such format, containing pre-ground coffee inside a bag that can be used directly for brewing. There are two main types: the traditional “coffee bags” and drip coffee bags.
Coffee Bags Similar to tea bags, single-serve coffee bags are made from materials like paper filters, food-grade plastic, or a combination of both. Some brands, like Wildland Coffee, even include tags like those on tea bags for easy removal after brewing.
Just like tea, are steeped in hot water and removed after a set amount of time. All the consumer needs is a cup and hot water, making them highly convenient.
For manufacturers, producing coffee bags with paper filters (the most common material in the market) is a positive step. Since paper is fully biodegradable, coffee bags offer a more sustainable option for companies looking to enter the single-serve coffee market.
Drip Coffee Bags A variation of standard is the drip coffee bag, essentially a single-serve pour-over device. Originating in Japan in the early 1990s, drip bags are now becoming popular among specialty coffee brands worldwide.
Instead of using a V60 or Melitta pour-over device, users simply open the tabs on either side of the bag and hang it over their cup. This allows even the most discerning coffee drinkers to enjoy a pour-over experience without grinding or measuring the coffee themselves.
Like steepable coffee bags, drip coffee bags can also be biodegradable and compostable, making them a more eco-friendly alternative to traditional aluminum and plastic coffee pods.
Environmental Impact of Single-Serve Coffee
Despite the convenience and growing popularity of single-serve coffee, the market faces significant environmental challenges. One of the most pressing concerns, particularly with coffee pods, is the packaging’s environmental footprint.
When single-serve coffee first entered the third-wave coffee scene, it was heavily criticized for its recycling difficulties. Conventional coffee pods are typically made from a combination of plastic and aluminum, complicating the recycling process.
Jonathan points out, “It’s estimated that in the UK alone, around 1,220 tons of waste end up in landfills each year due to single-serve coffee filters, pods, and coffee bags.”
This reflects the growth in single-serve coffee consumption but also highlights the sector’s substantial environmental impact. As a result, made from paper filters or other plant-based materials may offer a more sustainable and eco-friendly alternative.
Jonathan explains that producing biodegradable coffee pods is challenging because the pods must withstand a certain level of pressure, which many plant-based materials cannot achieve.
In contrast, plant-based don’t face this issue, making them an ideal choice for specialty coffee companies concerned with environmental sustainability. While some manufacturers still use food-grade plastic in their coffee bags, this trend is shifting rapidly.
Georgina shares that “Lincoln & York coffee bags are made from compostable plant-based materials, while the outer film is available in LDPE 4.”
Similarly, Rombouts recently introduced their own home-compostable coffee bags.
Jonathan adds, “The new One Cup filter is 100% home-compostable, and the packaging is fully recyclable. They are made from bagasse, a natural byproduct of sugarcane.”
Single-serve coffee has already proven to be a popular bridge between instant coffee and specialty coffee. As the quality of these products improves, more consumers are turning to specialty coffee bags and pods.
The simplicity of coffee bags also breaks down barriers for those unwilling or unable to invest in specialized brewing equipment—all that’s needed is hot water and a cup. This approach offers a compelling marketing advantage.