Cold Drinks, Smoothie & Iced Coffee Packaging: A UK Guide

For most UK cafés and juice bars scaling a cold menu, the setup is straightforward. Clear PET cups for iced drinks and smoothies where the drink should be seen, dome lids for anything with a topping and flat lids for plain iced drinks, and PET bottles for grab-and-go juices. Size up from the hot equivalent, because ice takes real volume, and treat straws as a rules-sensitive item to check against current guidance. Get this right and cold drinks look premium and cost less than you'd fear.

Below: the cup, lid, straw, bottle and sizing decisions that make a cold menu profitable, drawn from what actually works behind a busy counter.

Infographic coming soonCold drinks packaging overview: clear PET cup with dome lid (topped smoothie), PET cup with flat lid and straw (iced coffee), and capped PET grab-and-go bottle, each labelled with the drink type it suits.

Clear PET vs paper cold cups

Cold drinks split into two looks. Clear PET cups show the drink — the layers of an iced latte, the colour of a berry smoothie, the fruit in a fresh juice — and for anything where appearance sells, that visibility is worth paying for. Paper cold cups hide the drink but suit branding, a warmer eco-forward look, and menus where the drink itself isn't the selling point.

The practical differences:

• PET is rigid, crystal-clear and handles condensation well. It's the default for smoothies, iced coffee and juices where presentation matters.
• Paper cold cups carry print well and read as more sustainable to many customers, though disposal depends on the lining. The honest picture is in PLA vs bagasse vs kraft.

Most cold-led sites run PET as the hero cup and keep paper for specific branded lines. Both live in our cold cups range.

Dome vs flat lids: match the lid to the topping

Lid choice on cold drinks isn't cosmetic. It decides whether a topping survives the handover.

• Dome lids leave headroom above the rim, so whipped cream, a smoothie swirl, fruit garnish or a tall scoop of ice isn't crushed flat the moment you close the cup. Choose dome for any dressed or topped drink. Domes come with or without a straw cross, so pick to suit your straw decision below.
• Flat lids sit low and stack tight. They're right for plain iced drinks — iced americano, plain juice, iced tea — where there's nothing to protect and you'd rather save storage space and cost.

As with hot cups, cold lids fit by rim diameter, so keeping to one or two rim sizes across your cold range lets fewer lids cover more cups. Our coffee cup lid types guide explains the rim-diameter logic in full.

Straws and the single-use rules

Straws are the one cold-drinks item with a regulatory edge, so treat them carefully. The UK has restricted the supply of many single-use plastic items, and the rules differ across England, Scotland, Wales and Northern Ireland. Check the current position on gov.uk and your nation's guidance before you order rather than relying on old stock habits.

In practice most cafés have moved to paper straws, offered on request rather than dropped into every drink. Two sensible habits:

• Offer straws on request, not by default. It cuts cost and waste and reads well to customers.
• Keep dome lids with a straw cross for topped drinks that need one, and a sip-hole or plain dome where a straw isn't needed.

Because rules and exemptions change, the safe stance is to confirm the current guidance for your nation on gov.uk before a bulk straw order.

Sizing for iced drinks: ice takes volume

The most common cold-drinks mistake is under-sizing. Ice can take up a third or more of the cup, so a drink that needs 12 oz of liquid won't fit a 12 oz cup once iced — you either short the drink or overflow the cup. As a rule of thumb, size up one step from the hot equivalent for iced versions of the same drink, and check the volume figures rather than converting ounces yourself using the UK coffee cup sizes guide.

Right-sizing here is also a cost control. A cup that's slightly too large wastes material and makes the drink look under-filled; too small and you can't serve the portion customers expect. Pick the size to the drink-plus-ice, then stock it consistently.

PET bottles for grab-and-go juices and smoothies

If you sell juices or smoothies to take away from a fridge or counter, PET bottles change the game. A sealed, capped bottle travels without spilling, holds a premium look, displays well in a chiller, and lets a customer buy now and drink later — which a lidded cup can't do as cleanly. For pressed juices, cold-brew and pre-made smoothies, bottles from our juice bottles range turn a made-to-order drink into a grab-and-go product you can batch ahead and merchandise.

Match bottle size to the portion and price point, and keep the range tight. One or two sizes cover most menus.

Toppings, dips and add-ons

Cold menus often carry small extras — a shot of syrup on the side, granola for a smoothie bowl, a dip for a snack sold alongside. Small sauce cups with lids handle these cleanly without cluttering the main cup or crushing a topping under a dome lid. They keep the drink presentation intact and let you sell add-ons as tidy, portioned extras.

Drink type to packaging recommendation

Use this as a starting guide, then adjust to your menu and branding.

Infographic coming soonCold drink to packaging matrix: each drink type (plain iced coffee, layered iced latte, topped smoothie, served juice, grab-and-go juice, branded line, side extras) mapped to its cup or bottle and the right lid — flat, dome, cap or portion lid.

Keeping cold drinks looking premium

Presentation is most of the value in a cold drink. A clear cup that shows clean layers, a dome that protects a topping, a straw offered rather than jammed in, and a size that fills properly all signal care. Cheap-looking cold packaging undercuts the price you can charge. Right-sizing and matching the lid to the drink protect both the look and the margin.

Ready to stock your cold menu

Build your iced and smoothie range from the cold cups range with matched dome and flat lids, and add juice bottles for grab-and-go lines that sell from the chiller. Ordering for a busy summer? The bulk deals page drops the per-unit price across cold cups and bottles — ordered by 2pm for same-day dispatch.