Pop-Up Bar Meaning.

A pop-up bar is a temporary bar that appears at a location for a limited time — anywhere from a single evening to a few weeks. For private events, a pop-up bar is typically a mobile bar unit brought in by a specialist hire company, complete with bartenders, glassware, and drinks. This guide explains what pop-up bars are, how they work, what they cost, and how to hire one for your event.

01 — Definition

What Is a Pop-Up Bar?

A pop-up bar is any bar that is set up temporarily at a location that does not normally have one. The term covers several formats: mobile bars brought to private events, temporary cocktail bars at festivals and markets, brand activation bars at product launches, and short-term bar concepts that take over unused retail or warehouse spaces.

For private events — weddings, parties, corporate functions — a pop-up bar means hiring a mobile bar service. The company brings a portable bar unit, licensed bartenders, glassware, ice, and either a drinks menu (all-inclusive) or serves drinks you supply (dry hire). The bar is set up before your event, operates for the duration, and is removed at the end of the night.

Event pop-up bar

Mobile bar brought to a wedding, party, or corporate event for one day

Festival pop-up bar

Temporary bar at an outdoor festival, market, or public event

Brand activation bar

Branded bar for product launches, sampling events, or sponsorship activations

Concept pop-up bar

Short-term bar concept in a temporary venue — days or weeks

02 — Comparison

Pop-Up vs Mobile vs Venue Bar.

Feature Pop-Up Bar Mobile Bar Venue Bar
Duration Hours to weeks One event Permanent
Location Temporary space Any venue Fixed premises
Licensing TEN or premises Personal licence Premises licence
Staff Hired or in-house Included Venue staff
Menu Custom Custom Fixed
Cost Varies From £350 Per-drink pricing

For private events, a mobile bar is the most practical form of pop-up bar. It requires no venue bar infrastructure, includes licensed staff, and operates under the bartender's personal alcohol licence. For a full comparison of mobile bar hire vs using a venue's own bar, see our mobile bar vs venue bar guide.

03 — How to Hire

Hire a Pop-Up Bar for Your Event.

The Sesh Bars provide pop-up mobile bars for weddings, private parties, corporate events, and festivals across all 32 London boroughs and Berkshire. Every booking includes the bar unit, licensed bartenders, quality glassware, ice, and full setup and strike.

Dry Hire

From £350

Bar + staff, you supply drinks

Cash Bar

From £500

Guests buy their own drinks

All-Inclusive

£6.50-7.50/pp/hr

All drinks included

See the full packages and pricing page or our cost guide for detailed breakdowns.

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08 — FAQ

Pop-Up Bar FAQ.

What does pop-up bar mean? +
A pop-up bar is a temporary bar set up at a specific location for a limited time — from a single event to a few weeks. Pop-up bars can be mobile bar units brought to a private event, temporary bar installations at festivals or markets, or short-term bar concepts that take over an existing space. The key characteristic is that the bar is not permanent — it appears, operates, and then disappears.
What is the difference between a pop-up bar and a mobile bar? +
A mobile bar is a portable bar unit brought to a specific event — a wedding, party, or corporate function. It is booked for one event and removed the same day. A pop-up bar may run for days or weeks at a fixed location, operating as a temporary business. All mobile bars are pop-up bars, but not all pop-up bars are mobile. For private events, a mobile bar hire service is the standard solution.
Do I need a licence for a pop-up bar? +
If you are selling alcohol, you need either a premises licence (for the venue) or a Temporary Event Notice (TEN). A TEN costs £21, must be submitted at least 10 working days before the event, and covers up to 499 people for up to 168 hours. Private events where alcohol is provided free to guests generally do not need a licence. Mobile bar hire companies like The Sesh Bars carry personal alcohol licences and advise on licensing requirements for your specific event.
How much does a pop-up bar cost? +
A mobile pop-up bar for a private event starts from £350 for dry hire (bar unit and staff, you supply drinks) or from £500 for a cash bar package. All-inclusive packages with drinks start from £6.50 per person per hour. Commercial pop-up bars that run for multiple days have higher costs due to extended staffing, stock, and licensing. See our pricing page for private event pop-up bar packages.
Where can I set up a pop-up bar? +
A pop-up bar can be set up anywhere with a flat surface of at least 3m by 1.5m — gardens, warehouses, marquees, rooftops, office atriums, parks (with council permission), and festival fields. For private events, the venue does not need its own bar or alcohol licence — the mobile bar company handles licensing and brings all equipment. The Sesh Bars operate across all 32 London boroughs and Berkshire.
Can I hire a pop-up bar for my event? +
Yes. The Sesh Bars provide pop-up mobile bars for weddings, private parties, corporate events, and festivals across London and Berkshire. Every booking includes the bar unit, licensed bartenders, glassware, ice, and full setup and strike. Choose from dry hire (from £350), cash bar (from £500), all-inclusive (from £6.50/pp/hr), or bespoke packages.

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