the 3L ecokeg is a blow molded mini plastic keg for party/home draft purpose, can be cooled in the home fridge, and connected to the Gprokeg manual and/or electrical portable air pump system for dispensing.

the 3L ecokeg consist of strong/safe HDPE blow molded plastic keg, and extremely high barrier inner bag/spear, etc.

multi barrier technology for the inner bag, shelf life is comparable to or even better than the metal kegs, it's proven to be up to 12 months, possible the optimal presservation of original taste/flavor of filled beverages

very strong HDPE blow molded plastic keg, which can stand over 8bar pressure; with enough elongation from the HDPE, it's free of explosion, the most strong and safe packaging solution for all carbonated drinks.

the keg is strong and not sensitive to   stress concentration which is caused by piercing, scratch marks, etc., no risk of keg explosion; if the keg is not damaged by extremely high pressure and the threads on the keg neck is still on good condition, the keg can be reused for several times, only need to change the disposable inner bag - one-way keg cost for reusable keg performance.

the inner bag/spear system is well prepared with sterilization/air replacement by inert gas/vacuumizaton, the beer can be filled directly into the inner bag (keg), no any additional cleaning/sterilization/drying/air replacement by inert gas for the whole keg

With extremely high barrier inner bag, the draft system only pump air into the space between the keg and inner bag, no any special inert gas will be needed; the beer in the opened keg can be still kept for over one month.

the filled beer can be fully empty, one more glass of beer can get per keg than normal

all components from the multiple use mini plastic kegs are recyclable, environmentally friendly or even value from the recycled material