Thirst Solutions 11 ltr insulated beer back pack with tape. keeps beer cool for 3 hrs. Tap dispenser connects to keg with push lock to keg it needs a soda stream co2 to produce carbonation on a push lock to keg. These Thirst Solution beer packs retail for around £500. Thirst Solutions can be googled for comprehensive details. In good condition little use would need sterilising as normal procedure. Any questions please message me. I HAVE ANOTHER PLEASE SEE MY OTHER ITEMS