BOSTON Polycarbonate SHAKING Glass [UrbanBAR] 500ml – Impact Resistance and Control Behind the Bar

The BOSTON Polycarbonate SHAKING Glass [UrbanBAR] 500ml is a professional bar accessory designed for use with a compatible metal Boston shaker tin.

Made from transparent, impact-resistant polycarbonate, it offers a practical alternative to traditional glass Boston shaker components, particularly in busy cocktail bars, bartending schools and mobile bar environments.

The UrbanBAR UB99 features a slightly flared upper rim designed to fit a metal shaker tin, together with a subtly textured exterior that helps provide a comfortable grip during cocktail preparation.

With a nominal capacity of 500ml (50cl), this shaking glass is designed for preparing cocktails using the shaking technique.

Impact-Resistant Polycarbonate – A Practical Alternative to Glass

The main advantage of this Boston shaking glass is its construction from impact-resistant polycarbonate.

Compared with ordinary glass, polycarbonate offers greater resistance to accidental impacts and reduces the risk of broken glass fragments during bar operations.

This makes it particularly useful in environments where equipment is handled frequently, transported between locations or used during intensive service.

• Impact-resistant construction: reduces the risk of breakage compared with ordinary glass.
• Transparent material: allows the bartender to see the ingredients and ice inside.
• Practical handling: suitable for repeated cocktail preparation.
• Convenient for transport: useful for mobile bars, events and demonstrations.
• Versatile application: suitable for professional bartenders and home cocktail enthusiasts.

Although polycarbonate is highly resistant to impact, it is not indestructible. Excessive force, scratches and inappropriate handling may damage the product.

Perfect Fit Rim – Designed for Metal Boston Shaker Tins

The UB99 features a slightly flared upper rim designed to fit a compatible metal Boston shaker tin.

This profile helps create the connection required for shaking ingredients with ice and allows the components to be separated after cocktail preparation.

The rounded rim is also designed to reduce aggressive contact with the inner surface of the metal tin during normal use.

The shaking glass is intended for use with standard Boston shaker tins. Actual compatibility may vary depending on the shape and dimensions of individual shaker components.

Always check that the two parts are securely connected before shaking. Do not force incompatible components together.

Textured Exterior – Comfortable Grip During Shaking

The exterior of the glass has a subtle textured, frosted-style finish that helps improve grip.

This is particularly useful when working with ice, as shaker components can become cold and wet during cocktail preparation.

The transparent polycarbonate allows visibility of the contents, while the textured finish gives the product a distinctive appearance compared with traditional clear glass Boston shaker components.

500ml Capacity – Designed for Shaken Cocktails

With a nominal capacity of 500ml (50cl), the shaking glass is intended to be used as one component of a two-piece Boston shaker.

Shaking is a cocktail preparation technique in which ingredients are agitated with ice to achieve chilling, dilution and mixing.

The amount of liquid and ice used should be adjusted to the available working volume of the assembled shaker.

The stated 500ml capacity refers to the individual shaking glass, not the recommended amount of cocktail to prepare in a single batch.

Which Cocktails Are Prepared by Shaking?

A Boston shaker is commonly used for cocktails that require ingredients to be shaken with ice.

Popular examples include:

• Margarita: tequila, orange liqueur and fresh lime juice.
• Daiquiri: rum, lime juice and sugar syrup.
• Whiskey Sour: whiskey, lemon juice and sugar syrup.
• Cosmopolitan: vodka, orange liqueur, cranberry juice and lime.
• Espresso Martini: vodka, espresso and coffee liqueur.

These are examples of cocktails prepared using the shaking technique. The polycarbonate glass must be paired with a compatible Boston shaker tin.

Classic Cocktail Recipe – Daiquiri

A classic Daiquiri can be prepared with the following ingredients:

• 60ml white rum;
• 25ml fresh lime juice;
• 15ml sugar syrup;
• Ice for shaking.

Add the ingredients and ice to the Boston shaker, securely connect both components and shake vigorously.

Strain the cocktail into a pre-chilled serving glass.

The proportions can be adjusted according to personal preference and the desired balance of sweetness and acidity.

Alcohol-Free Recipe – Citrus Ginger Cooler

For a refreshing alcohol-free drink, use:

• 40ml orange juice;
• 20ml lemon juice;
• 15ml ginger syrup;
• 60ml sparkling water;
• Ice as required.

Shake the juices and ginger syrup with ice in the Boston shaker.

Strain into a serving glass and top up with sparkling water.

Important: never shake carbonated beverages in a closed cocktail shaker. Add sparkling water only after shaking.

Boston Shaking Glass vs Mixing Glass – What Is the Difference?

Although both terms are associated with cocktail preparation equipment, they describe different primary functions.

• Boston Shaking Glass: designed to connect with a metal shaker tin for shaking ingredients with ice.
• Mixing Glass: generally used for gently stirring cocktails with a bar spoon rather than shaking.

The UrbanBAR UB99 is primarily designed as a Boston shaker component.

For stirred cocktails such as a Martini or Manhattan, bartenders generally use a dedicated mixing glass.

Polycarbonate, Glass or Metal – Which Boston Shaker Configuration Should You Choose?

Boston shakers are available in several configurations, each offering different practical advantages.

• Polycarbonate glass + metal tin: provides impact resistance and visibility of the ingredients.
• Traditional glass + metal tin: offers the classic Boston shaker appearance but carries a greater risk of breakage from accidental impacts.
• Tin-on-tin: uses two metal shaker tins and is a popular configuration in professional cocktail bars.

The polycarbonate option is particularly useful for bartenders who prefer a transparent shaking glass but want to reduce the risks associated with traditional glass.

Professional Applications – Cocktail Bars, Training and Mobile Events

The BOSTON Polycarbonate SHAKING Glass [UrbanBAR] 500ml can be used in a variety of bartending environments.

• Cocktail bars: for regular preparation of shaken cocktails.
• Restaurants and hotels: as part of a professional bar station.
• Bartending schools: for practical training and demonstrations.
• Bartending competitions: for transporting and repeatedly using bar equipment.
• Mobile bars: for events and temporary bar setups.
• Home Bars: for learning and practising cocktail shaking techniques.

How to Use the BOSTON Polycarbonate SHAKING Glass

• 1. Preparation: check that the shaking glass and metal tin are clean and undamaged.
• 2. Ingredients: add the ingredients and ice according to the cocktail recipe.
• 3. Connection: position the two components to form a stable seal.
• 4. Check: make sure the connection is secure before shaking.
• 5. Shaking: hold both components firmly and shake in a controlled manner.
• 6. Opening: separate the components carefully without applying excessive force.
• 7. Straining: strain the prepared cocktail into the appropriate serving glass.

Do not shake hot liquids or carbonated drinks in a closed cocktail shaker.

Cleaning and Care – Protecting the Polycarbonate Surface

To help preserve the appearance and condition of the product, follow the care instructions associated with this shaking glass.

• Hand washing: clean with lukewarm water and mild liquid detergent.
• Water temperature: maximum 40°C, according to the product care symbols.
• Dishwasher: do not use, according to the care symbols supplied for this product.
• Avoid abrasives: do not use scouring pads, metal brushes or aggressive cleaning products.
• Scratch protection: avoid rubbing the surface against sharp metal utensils.
• Regular inspection: discontinue use if cracks, deformation or rim damage appear.
• Storage: keep in a clean, dry place away from heat sources.

Gentle cleaning helps preserve the transparent appearance and textured exterior of the polycarbonate glass.

Technical Specifications – UrbanBAR UB99

• Product: Boston Shaking Glass / Mixing Glass;
• Brand: UrbanBAR;
• Model: Perfect Fit Plastic Boston Glass;
• Manufacturer SKU: UB99;
• EAN: 5060421148465;
• Nominal capacity: 500ml / 50cl;
• Material: polycarbonate;
• Appearance: transparent with a textured exterior;
• Rim: slightly flared for use with a compatible Boston shaker tin;
• Height: approximately 155mm;
• Diameter / width: approximately 87mm;
• Compatibility: standard Boston shaker tins, subject to individual dimensions;
• Impact resistance: shatter-resistant polycarbonate construction;
• Recommended cleaning: hand wash, maximum 40°C;
• Dishwasher: no, according to the product care symbols;
• Application: preparing shaken cocktails;
• Sales unit: individual piece.

Frequently Asked Questions – BOSTON Polycarbonate SHAKING Glass [UrbanBAR] 500ml

What material is the Boston Shaking Glass made from?

It is made from transparent, impact-resistant polycarbonate.

Is this a traditional glass Boston shaker component?

No. Although the product name includes Shaking Glass, the actual material is polycarbonate rather than glass.

What is its capacity?

The nominal capacity is 500ml (50cl).

Does it fit a metal Boston shaker tin?

It is designed for use with standard Boston shaker tins. Compatibility may vary with non-standard shapes and dimensions.

Is the polycarbonate completely unbreakable?

No. It is impact-resistant and less likely to shatter than ordinary glass, but it can still be damaged by excessive force or inappropriate use.

Can it scratch the inside of a metal shaker tin?

The rounded rim is designed for contact with a metal tin. However, scratching and wear depend on the condition of both components and how they are used.

Is it suitable for bartending schools?

Yes. Its impact-resistant construction makes it a practical option for training, demonstrations and repeated use.

Can it be used in mobile bars?

Yes. Polycarbonate construction is particularly useful when equipment must be transported between locations.

Is this a traditional mixing glass?

No. Its main purpose is to serve as the glass component of a Boston shaker. Traditional mixing glasses are generally used for stirring cocktails with a bar spoon.

Is it dishwasher safe?

The care symbols associated with this product specify hand washing with water at a maximum temperature of 40°C.

What are its dimensions?

Approximately 155mm in height and 87mm in diameter or width.

Is the metal shaker tin included?

No. This product consists of the polycarbonate shaking glass only. A compatible metal Boston shaker tin is sold separately.

What is the manufacturer product code?

The UrbanBAR manufacturer code is UB99, and the recorded EAN is 5060421148465.