3.8L Double Wall Vacuum Insulated Beer Dispenser Manufacturer

3.8L Double Wall Vacuum Insulated Beer Dispenser

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Packaging
Gift box
Size: 17.6x17.6x49.7cm
Weight: 3kg

Master carton (6sets/ctn)
Size: 55x37.2x51.7 cm
Weight: 20kg
Wholesale price: $57.5/set (MOQ: 24 set)

We provide door-to-door delivery service for Amazon / E-bay / Walmart / Lazada seller.

Package contents

3.8L Stainless steel double wall growler

Collar shaped spear body

Highly polished faucet

Aluminum CO₂ regulator
(CO2 cartridges are NOT included)

A plastic cap

1.2m Silicone tube

Features

The 3.8L beer dispenser can withstand pressures exceeding 100 PSI. A built-in safety valve releases pressure automatically when it reaches 30 PSI, well below the keg's maximum pressure tolerance, ensuring safe use without the risk of ruptures or leaks.
The inner surface of the beer growler undergoes an electrolysis polishing process, which involves immersing the stainless steel in an electrolyte and using electric current to remove impurities and oxides. This process enhances corrosion resistance and eliminates metallic taste, ensuring the purity of the beverage.
The CO₂ regulator is rigorously tested, enduring up to 100,000 opening and closing cycles, ensuring durability and consistent performance without leakage concerns.
The beer outlet features a sealed valve that requires 30N of force (equivalent to lifting a 3kg object) to open, preventing accidental opening during daily use or transport, thus avoiding beer leakage.
The growler dispenser system with excellent sealing effect, maintains internal pressure, keeping the beer fresh and carbonated for 2-3 weeks. Users should clean the interior of the growler and dispenser parts before storing the growler to ensure optimal freshness.
With its double-layer vacuum insulation design, it can keep the beer cold for up to 24 hours at an ambient temperature of 80.6℉. This makes it perfect for outdoor activities, ensuring your beer stays cold and refreshing.

How it works in your life

The 128oz capacity is perfect for keeping beverages cold and fresh at home, with enough volume to share with family of 2 to 3 or guests.
The small and portable design allows you to bring fresh beer anywhere, making it ideal for BBQs, parties, camping trips, and other outdoor events. Enjoy a cold drink wherever you are.
This double-wall vacuum-insulated growler is a versatile and reliable choice for maintaining the freshness and carbonation of your beverages. Its durability and advanced features make it a standout option for both casual and serious beer enthusiasts, whether at home or on the go.

Why Choose Us

We specialize in vacuum insulation technology. Our double-wall growlers undergo rigorous testing three times before being packed and delivered, ensuring that every unit maintains optimal vacuum insulation and delivers the best thermal retention available.
We have a dedicated R&D team that holds over 30 design and utility patents for our dispenser taps. This ensures our products are legally protected, giving you peace of mind about patent issues when choosing our offerings.
We have been in the industry since 2013, accumulating over a decade of experience. Our keg dispensers have been well-received and validated by the market, demonstrating their quality and reliability in practical use.
We offer a one-year quality guarantee on all our products, assuring you of their durability and performance.

This double-wall vacuum-insulated growler is a versatile and reliable choice for maintaining the freshness and carbonation of your beverages. Its durable build and advanced features make it a standout option for both casual and serious beer enthusiasts, whether at home or on the go.

This beer dispenser is compatible with the following growler:

Type	Capacities	Advantage
Double wall insulated growler	/	Keep beverages cold all day long