Rocketpacks beverage backpacks are modular mobile dispensing systems designed for different beverages and operating requirements. Depending on the application, the system can be equipped with stainless steel beverage tanks, insulated beverage lines, different dispensing taps and optional CO₂ pressure components.
The following technical overview explains the main components, dispensing methods and configuration options available for professional mobile beverage service.
Beverage Backpack System Components
A professional beverage backpack consists of several coordinated components: the backpack carrier, insulated beverage container, beverage line, dispensing tap and the required connection fittings. For carbonated beverages, the system can additionally be equipped with a CO₂ bottle and pressure regulator.
The modular design allows the dispensing configuration to be adapted to the beverage and application. Still beverages can be dispensed without CO₂, while beer and other carbonated drinks require controlled pressure to maintain consistent dispensing performance.
With the optional transfer kit, beverages can be transferred directly from a keg into the stainless steel tank of the beverage backpack. The closed transfer system helps reduce unnecessary loss of carbonation during filling.
This configuration is particularly suitable for beer and other carbonated beverages where controlled pressure is required during transfer and dispensing.
Nitrogen Pressure System for Beverage Dispensing
For applications requiring an external pressure source, the stainless steel beverage tank can be connected to a suitable nitrogen cylinder and pressure regulator.
The regulated gas pressure supports a consistent beverage flow from the tank to the dispensing tap. The required pressure depends on the beverage, dispensing configuration and operating conditions.
CO₂ Transfer System for Filling Beverage Backpack Tanks
The optional transfer system allows the stainless steel beverage tank of the Rocketpacks backpack to be filled from a pressurized beverage container or compatible keg system.
A regulated CO₂ supply provides the pressure required to transfer the beverage through the beverage line into the backpack tank. Suitable couplings, valves and pressure-control components help create a controlled transfer process for beer and other carbonated beverages.
Manual Hand Pump for Pressure-Assisted Dispensing
For compatible beverage backpack configurations, a manual hand pump can be used to generate dispensing pressure without a compressor, battery-powered pump or external gas supply.
The hand pump is particularly useful for simple mobile dispensing applications where an independent and compact pressure source is preferred. For carbonated beverages such as beer or soft drinks, a regulated CO₂ system is generally the preferred solution when maintaining carbonation and consistent dispensing pressure is important.
When to Use a Hand Pump
- Provides dispensing pressure without electricity or a compressor
- Compact and easy to operate in mobile applications
- Suitable for compatible beverage containers and short-term dispensing applications
- For carbonated beverages, a regulated CO₂ system is recommended when carbonation must be maintained
Refilling Beverage Backpack Tanks from a Chilled Keg
Rocketpacks stainless steel beverage tanks can be refilled from a compatible keg system using suitable beverage lines, couplings and filling equipment. A beverage chiller can be integrated into the setup when the beverage needs to be cooled before it enters the backpack tank.
This configuration is particularly useful for beer service at events, where chilled beverage can be transferred from a keg into the mobile beverage tank before dispensing.
Typical Refilling Setup
- Beer keg or compatible beverage container
- Suitable keg coupler or tapping head
- Beverage line and connection fittings
- Optional beverage chiller
- Rocketpacks stainless steel beverage tank
Professional Dispensing Technology & Hygiene
Reliable dispensing technology is essential for consistent beverage quality and smooth operation during professional service. Suitable taps, beverage lines and pressure components should be selected according to the beverage and dispensing method.
Regular cleaning of tanks, beverage lines and dispensing components is equally important to maintain hygienic operation and prevent residues or unwanted flavours.
Cleaning & Maintenance
- Clean the beverage tank after each use
- Flush beverage lines thoroughly with clean water
- Use suitable cleaning agents when required
- Rinse all components thoroughly before the next use
Manual Keg Pump for Beverage Tank Filling
A manual keg pump provides a simple way to transfer beverages from a compatible keg without requiring an electric pump. The all-metal pump assembly is mounted directly onto the keg and generates the pressure required for beverage flow.
Depending on the configuration, the beverage can be transferred into the Rocketpacks stainless steel tank through the container opening or a suitable filling connection. Controlled filling helps reduce unnecessary agitation and foaming during the transfer process.
Manual Filling System
- Manual pressure generation without electricity
- All-metal pump assembly for compatible keg systems
- Suitable for mobile filling and dispensing applications
- Can be combined with suitable beverage lines and filling connections
Filling the Beverage Backpack with Hot Drinks
Rocketpacks beverage tanks can be filled directly through the large container opening, making preparation and refilling quick and straightforward.
For hot beverage applications such as coffee, tea or mulled wine, the beverage can be transferred directly into the tank before the backpack is prepared for mobile dispensing.
Simple Filling and Refilling
- Large container opening for easy filling
- Suitable for hot and cold still beverages
- Quick access for refilling during operation
- Easy access to the tank interior for cleaning
Direct Filling with a Funnel
Rocketpacks stainless steel beverage tanks can be filled directly through the large container opening using a suitable funnel. This provides a simple and practical filling method for many still beverages.
The direct filling method is particularly suitable for applications such as water, juice, coffee, tea or mulled wine, where no pressurized transfer system is required.
- Funnel diameter: approx. 16 cm
- Material: PE-HD
Optional Advertising Flag for Beverage Backpacks
The optional advertising flag increases visibility during mobile beverage service and provides additional space for branding, promotions or product information.
The flag is mounted on a telescopic pole and features a transparent, weather-resistant insert pocket. Printed graphics can be inserted and replaced quickly whenever a different campaign or product is promoted.
Keg-to-Tank Transfer Kit
The optional keg-to-tank transfer kit provides the components required to transfer beverages from a compatible keg system into a Rocketpacks stainless steel beverage tank.
The system combines a keg coupler, beverage and gas lines, pressure regulator and suitable connection fittings. It is designed for controlled filling applications where beverages are transferred from a pressurized keg into the mobile dispensing tank.
Transfer Kit Components
- Keg coupler for compatible keg systems
- CO₂ pressure regulator with pressure gauges
- Beverage and pressure lines
- Quick-connect fittings for the beverage tank
CO₂ Pressure & Connection Kit
The optional CO₂ pressure and connection kit provides the main components required to connect compatible beverage tanks and dispensing systems to a regulated CO₂ supply.
The set includes pressure-control components, beverage and gas lines, quick-connect fittings and suitable adapters for flexible integration into different beverage dispensing configurations.
Main Components
- CO₂ pressure regulator with dual pressure gauges
- Beverage and gas lines
- Quick-connect fittings
- Connection adapters for compatible beverage systems
Beverage Line & Quick-Connect Fittings
Compatible beverage lines and quick-connect fittings allow beverage tanks, filling equipment and dispensing components to be connected quickly and securely.
The modular connection system simplifies setup, refilling and maintenance and allows individual components to be disconnected when required for cleaning or transport.
Flexible System Connections
- Beverage-grade hose for compatible dispensing systems
- Quick-connect fittings for fast assembly and disconnection
- Suitable adapters for different system configurations
- Easy removal of components for cleaning and maintenance
For promotions, sampling campaigns and mobile product distribution, Rocketpacks also offers lightweight belly trays that can be worn directly in front of the body.
The open compartments provide quick access to product samples, bottles, flyers or promotional materials and make the system suitable for events, exhibitions and brand activations.