Cold Drinks Are Your Summer Goldmine: How to Build an Iced Menu That Actually Sells

Reading time: 10 minutes

Every summer, the same thing happens. The temperature nudges past 20°C, the queue outside your café gets longer, and customers stop asking for flat whites and start asking for something cold. A lot of operators scramble. They throw together an iced latte, stick it in whatever cup is nearest, and call it a menu.

But the businesses that genuinely thrive over summer? They plan for it. They know their cold menu months in advance. They've got the right packaging. And they treat the season not as a disruption to their normal routine, but as the biggest revenue opportunity of the year.

This guide is for anyone who wants to be in that second group.

Why Cold Drinks Are Your Highest-Margin Summer Product

Before getting into the "how," it's worth understanding the "why."

Cold drinks, done right, carry exceptional margins. An iced matcha latte or homemade lemonade might cost you 40p to make. Sell it for £4.50, and you're looking at margins most food items can only dream of. The ingredients are largely the same as your hot menu, but the perceived value is higher in summer. Customers associate cold drinks with a treat, not just a caffeine fix.

There's also a longer dwell time argument. Cold drinks take longer to consume than hot ones. Customers who linger tend to add a second item — a pastry, a snack, a second round. Your iced menu is a tool for average order value, not just a seasonal line.

And then there's social media. A beautifully layered iced coffee, a bright passionfruit lemonade, or a vibrant smoothie bowl practically photographs itself. Every shareable drink is free marketing. But that only works if the packaging lets the drink shine.

The Five Cold Drinks Every Café Should Have This Summer

You don't need a 20-item menu. You need a tight, confident selection that covers the key customer types walking through your door.

1. The Classic Iced Latte

Non-negotiable. The iced latte is the baseline — and it's what most of your customers will order by default. Don't just pour espresso over ice and call it done. Use cold milk, pull your shot over a separate glass to prevent dilution, and serve it in a clear cup so customers can see the layers. Presentation matters enormously here.

For serving, a clear rPET cold cup is ideal. Made from recycled plastic, rPET cups are both visually clean and a genuinely responsible choice — meaning your eco-conscious customers notice and appreciate it. Pair with a flat lid for an in-store presentation or a domed lid if you're doing grab-and-go.

2. Cold Brew or Nitro Coffee

Cold brew has moved from specialty coffee shops into the mainstream, and for good reason — the extended brewing process removes a lot of bitterness, producing a smooth, naturally sweet coffee that converts even people who "don't like black coffee." Nitro cold brew adds a creamy, stout-like texture that customers find genuinely novel.

Both are high-margin products because the yield from a batch is significant relative to the cost of beans. They also require zero labour at point of sale — it's a tap pour or a ladle from a jug. A 16oz smoothie or iced coffee cup handles these perfectly, and the format works for both dine-in and delivery.

3. Fruit Lemonade or Iced Tea

Not every customer wants coffee. A proper fresh lemonade — ideally with a rotating seasonal twist (elderflower in June, mint in July, raspberry in August) — broadens your appeal significantly. The same goes for iced teas: a hibiscus and ginger, or peach oolong, feels premium and interesting without much added cost.

These drinks are where packaging really earns its keep. Clear cups show off the colour and garnish. A good-looking iced hibiscus tea in a transparent cup with a few rose petals and a paper straw is a compelling product even before the first sip. Think about what your customer sees when they pick it up.

4. Smoothies and Blended Drinks

Blended drinks take more time to prepare, but they carry a higher price point and command stronger loyalty. A signature smoothie that customers can't get anywhere else becomes a reason to come back.

For smoothies, capacity matters. A wide-mouth smoothie cup with a secure domed lid handles the volume and prevents spills during commutes. If you're offering delivery, the lid seal is critical — blended drinks are unforgiving when a container pops in a bag.

5. Bottled Cold Drinks and Grab-and-Go Options

Not every customer has time to wait. A refrigerator stocked with your own-branded cold-pressed juices, iced teas, or cold brews in juice bottles with tamper-evident caps turns your counter space into passive revenue. These also extend your reach to customers who might otherwise grab a Coca-Cola from the shop next door.

Bottled drinks also travel better than cups — which matters a lot if you're operating at a market, festival, or outdoor event this summer.

Packaging That Works as Hard as Your Menu

A well-built cold drinks menu deserves packaging that performs. Here's what to think about for each format.

Clear cups for visibility. Cold drinks should be seen. That's half the sell. Opt for rPET cups across your cold range — the clarity is excellent, and they're made from recycled material, which matters to a growing segment of your customers. Available in multiple sizes to fit your menu.

The right lids for the right setting. Flat lids are clean and minimal for in-store service. Domed lids are better for takeaway, particularly for drinks with ice mounds, cream, or foam on top. Cold cup lids from Agora cover both scenarios, and matching lids to cups properly (no loose fits, no popping) is one of those small details that customers register without realising it.

Straws that don't disappoint. A great iced drink served with a paper straw that disintegrates halfway through is a customer experience failure. Agora's straw range includes options that hold up — because your cold drinks menu shouldn't be undermined by the last thing the customer touches.

Cup carriers for multiple orders. When someone orders for the office or picks up for a group, a cup carrier is the difference between a smooth handoff and a disaster at the door. Especially relevant for outdoor events, festivals, and any venue doing table service or kerbside collection.

Juice bottles for retail. If you're serious about grab-and-go, Agora's juice bottle range is purpose-built for it. Clear, robust, and available with tamper-evident lids — they present well in a chiller cabinet and travel without issue.

The Presentation Playbook

The difference between a cold drink that customers photograph and one they just consume often comes down to three things: colour, layering, and garnish.

Colour is why fruit-based drinks punch above their weight on social media. A vibrant purple butterfly pea latte or a neon-green matcha over oat milk reads immediately on a phone screen. Build at least one visually striking drink into your summer menu specifically with photography in mind.

Layering happens when you pour slowly and deliberately. Espresso over milk. Juice over ice. Syrups at the base before the liquid. A layered drink in a clear cup is a showpiece that takes five extra seconds to pour.

Garnish is the finishing touch that makes a drink feel considered. A sprig of mint. A lemon wheel on the rim. A dusting of matcha. These cost pennies and add perceived value of pounds.

None of this works if your packaging obscures the product. Clear cups, well-fitted lids, and quality straws aren't just functional — they're part of the presentation.

A Quick Summer Cold Drinks Checklist

Before summer trade gets into full swing, run through this list:

• Do you have at least five cold drinks on the menu, covering coffee, non-coffee, and grab-and-go?
• Are you using clear cups that show off your product?
• Are your lids secure and the right fit for your cup size?
• Do your straws hold up through a full drink?
• Have you got cup carriers for multi-drink orders?
• Is your grab-and-go chiller stocked and branded with your own bottled drinks?
• Have you photographed your cold menu for social media before the rush begins?

Tick all seven, and you're set up to make the most of the season.

Final Thought

Summer doesn't give you long. The real peak in the UK typically runs from late May to early September — and within that window, the genuinely warm days that drive cold drink sales are even shorter. The cafes that prepare now, build their menu with intention, and back it up with the right packaging are the ones that look back at the season and say it was their best yet.

Agora has everything you need to kit out your cold drinks operation, from cups and lids to straws, carriers, and bottled drink packaging. Low MOQ means you're not overcommitting before the season starts, and same-day dispatch on orders before 1pm means you can restock fast when summer hits harder than expected.

Shop the full cold drinks range at Agora Food Packaging