19/09/2026
WE MADE THE DUO BEFORE THEY DID. 😏🍔
But unlike theirs, ours won’t cost you an arm and a leg. 😂
🔋 Their Duo needs a battery.
🍔 Our Duo IS the battery.
And while theirs is made for your pocket…
ours is made for your appetite. 😎
❌ Completely inedible? Definitely not.
🔥 Tastes a whole lot better than glass or recycled aluminium.
No software updates.
No charging cable.
Just two smashed beef patties, melted cheese and serious flavour. 🤤
THEIRS: £1,999
OURS: £7.50
You know which Duo we’re craving. 👀
🍔 SMASH BURGER DUO — £7.50
📍 Upper Bangor — 17 Holyhead Road, Bangor LL57 2EG
📞 01248666800 Ext 3
🌐 Order online: jacksburgeruk.com
🛵 Also available on Just Eat, Deliveroo & Uber Eats!
✅ Dine In | ✅ Takeaway | ✅ Delivery
CRAVE THE SMASH.
With over a decade of mastery in food industry and a shelf full of awards from our founder & management’s restaurant legacy, we’ve perfected the art of an unforgettable burger experience. At Jack’s Burger, we live to see you smile—one delicious bite at a time.