For a festival attendee, choose a glass-bottled milkshake only if the event expressly permits glass and allows the drink itself: Glastonbury Festival’s published guidance bans glass, while Victorious Festival restricts beverages as well as glass containers. A carton or other non-glass pack must still meet the event’s entry rules. If the milkshake requires chilling, follow its storage instructions and make sure refrigeration is available.
Check whether the event allows drinks through the entrance before choosing a pack. Glastonbury Festival’s published guidance prohibits glass, and Victorious Festival’s prohibited-items list restricts beverages as well as glass containers.
Choose packaging accepted by the organiser and storage arrangements that suit the product. Traders handling chilled milkshakes need to maintain the required temperature during transport, storage and service.
Glass may suit a controlled serving area if the venue or organiser permits it. That permission should not be assumed to extend to attendee entrances or other festival areas.
Start with the event’s rules, then check how the drink must be stored and whether its pack and portion suit the way it will be served.
| Priority | What to check | Your needs |
|---|---|---|
| Entry rules | Check the named event’s current rules for drinks, food and glass containers. A non-glass pack does not by itself mean the drink is permitted. | I want to carry a drink through the entrance without choosing packaging the event prohibits. Glastonbury Festival bans glass; Victorious Festival also restricts beverages. |
| Storage | Read the exact product’s storage instructions and plan for transport and service. GOV.UK states that chilled food must be kept at 8°C or below in England, Wales and Northern Ireland; it recommends setting the fridge to 5°C or below. In Scotland, it recommends keeping chilled food at 8°C or below. | If I am serving chilled milkshakes, I need refrigeration that can maintain the required temperature throughout service. If that is not possible, I would look for a product whose label permits ambient storage. |
| Pack and portion | Compare the stated volume, number of servings and pack material. Check the exact label for ingredients, allergens and nutrition per serving or per 100ml. | A smaller individual drink may be easier for me to carry, while a larger bottle fits a different serving plan. I still need to check whether its container is allowed. |
| Empty packs | Check the event’s waste arrangements and the pack’s recycling instructions. Yazoo notes that recyclable pack material may not be accepted by local collection services. | I want a way to dispose of the empty pack at the event or take it home if suitable collection is unavailable. |
A glass bottle may be refused at the entrance. Glastonbury Festival’s published guidance says glass will be confiscated if found, while Victorious Festival lists no-glass conditions for containers.
Use glass only where the organiser permits it and service is controlled. For attendee packing, check both the drink and container rules before buying a non-glass alternative.
Outdoor transport and service can make temperature control harder. GOV.UK states that chilled food must be kept at 8°C or below in England, Wales and Northern Ireland.
Follow the product’s storage instructions and arrange refrigeration for chilled stock. If refrigeration is unavailable, choose only a product whose label permits ambient storage.
Pack material alone does not establish whether a collection service accepts it. Yazoo notes that local recycling facilities determine whether its recyclable packs can be recycled.
Check the festival’s waste arrangements and the pack instructions; take empties home if suitable collection is unavailable.
A protein figure or no-added-sugar statement does not tell you everything about a drink’s ingredients, allergens, portion or storage requirements.
Compare the exact product labels for ingredients, allergens, sugars, serving size and storage instructions.
Yazoo offers flavoured-milk formats including 200ml Kids cartons and larger bottles listed by UK retailers.
Sainsbury’s lists a 330ml Müller Frijj chocolate milkshake as a chilled product.
Tesco lists Mars Chocolate Flavoured Milk Drink No Added Sugar in a 400ml format.
Tesco lists Shaken Udder milkshakes in 330ml and 750ml formats; the brand also describes PET bottles and cartons in its packaging information.
This ready-to-drink vanilla protein shake is listed in a single-serve format as a non-glass option to consider. Check the festival’s drink and container rules and the product’s storage instructions before taking it.
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The listing describes a ready-to-drink can rather than a glass bottle, making it a format to check against your festival’s rules. The pack contains eight 250ml vanilla shakes; check the label for allergens and storage directions before travel.
Only if that event allows both the glass container and the drink. Glastonbury Festival’s published guidance bans glass; Victorious Festival’s prohibited-items list restricts beverages and glass containers. Check your festival’s current terms before packing.
Yes, if the trader can meet the applicable chilling requirements and the product’s storage instructions. GOV.UK states that chilled food must be kept at 8°C or below in England, Wales and Northern Ireland and recommends setting refrigeration to 5°C or below; it recommends the 8°C-or-below limit in Scotland.
Only if the exact product’s label permits the planned storage conditions. Do not assume every ready-to-drink milkshake is suitable for ambient storage; follow its instructions for storage and serving.
Check the event’s current rules for drinks and containers, then read the product label for pack material, storage directions, ingredients, allergens and portion size. If disposal matters to your choice, check whether the event collects that type of empty pack.