For De One Cocktail Bar & Kitchen

Fancy a fresh baked pizza? How about any pizza and a pint for €15? Available all day everyday

Wings and a pint for €10. Available all day everyday for eat in and takeaway.

Showing live on Saturday on both indoor and outdoor screens. Let’s be honest you’ll be watching it so why not watch it here with us and enjoy 2for12 cocktails. Don’t like cocktails? Sure we’ve pints too. Pop in for de one… maybe two 😉

For when the long island isn't quite refreshing enough for this weather, there's the tokio iced tea. Same strength, more flavour. Available now

Open and serving now with our outdoor seating. Cocktaisp and beers flowing. After the year its been it feels strange serving in glassware again but we're finally back to it!

Quick! The sun's out! Come grab a cocktail (or a bite to eat, sure maybe both) before it lashes down again!!

For the day that’s in it. Out for a wander in dun laoghaire? Swing by for one of our daiquiris. From left to right ; strawberry/ mango/ bubblegum/ passion fruit/ apple/ watermelon. Available as 500ml only €13. It’s the weekend right? Be rude not to

Fine day for it... ☀️☀️☀️serving from 12:30

Seeing as they don’t seem in any rush to let you folks back in to us, we have whipped up a party pack for you to enjoy at home with (just your own) household. Two litres of ANY of our cocktails, any 2 portions of wings, any 2 loaded fries and a portion of garlic bread or onion rings. All for €60! Can’t really go wrong at that price can you? And to celebrate, one person will win this pack for free! Usual rules apply. Like and share. We will pick one person at random on Wednesday to receive it next weekend.

And launching today we have our spice box and a pint of Heineken for €10! Don’t think the weather is hot enough? Swap your spice box for buffalo wings (or any of our wings in fact) available every day

Available all day every day in 500ml €13 and litre sizes €24. Out for a walk over the Easter weekend? Stop by for de one, maybe grab two if you like 😏

Open and serving our full menu right through til 10pm. Pop by and grab yourself a bite or a beer. Or try one of our litre sharing cocktails! Even lockdown has to have a weekend right?

Not into pints? We have a selection of cocktails available in various sizes for you! Serving from now through til 10pm for collection. Delivery available from 5pm. Not sure which to go for? I’d recommend the espresso martini, made using the amazing coffee from and available daily!

Not a pint drinker? We have a selection cocktails available in various sizes. Our espresso martini uses the amazing coffee from available from . Serving from now through to 10pm for collection. Delivery available from 5pm.

First pint of the day pulled off. And what a day for it! Roll on 12:30! Happy st patrick’s day everyone. [please note we are following all suggested guidelines with regards to social distancing and the responsible sale of takeaway alcohol] if you’re out with your social bubble pop by for a bite or a drink.

To help celebrate at patrick’s day in some semblance of normality we are open and serving our FULL MENU (and a few extra cocktails added on 😏) for takeaway and delivery from noon right through til 10pm tomorrow. So if you’re out with your social bubble pop in to us! Can’t make it? Call us for delivery on 015588123 (minimum spend applies)

Couldn’t have put it better ourselves

The pain of cooking off a new menu. We had to sample EVERY dish to make sure they’re all up to scratch for you guys. It was tough, but we managed it

And to celebrate our delivery partner we are launching our new expanded menu. Available for collection on 015588123 or through the Uber eats app at 4D1. Tuesday to Sunday 17:00 til 22:00.

As of right now we are available for delivery through !!!! Find us at 4D1 on their app.

Now open for lunchtime collection on our full menu. Pop by and grab one of our huge burgers or maybe some wings. Serving from noon til 9pm every Saturday and Sunday. Pop us a dm on here or call 0873305994 to order

Can’t wait to welcome you all back inside. In the meantime two for €10 is available til Wednesday 😏 it’d be rude not to 🤷🏼‍♂️

Remember tomorrow night is your last chance to dine in before new lockdown measures come into play. Hit us a dm to book!

In light of new regulations being introduced to the hospitality sector we are having to close our doors on Christmas Eve at 3pm, so soon after opening them. Rest assured we will be operating a full menu (yes even the cocktails) for takeaway and collection immediately after Christmas. Thanks so much for welcoming us to Dun laoghaire and we hope to see you back inside soon!

With croke park still closed, yes we will be showing the all Ireland final tomorrow. Yes you can come and grab a burger and a drink while you watch it. And yes, I will be blindly following Mayo in the hope that we finally pull it off. So if nothing else come see my dreams be shattered 😂