ShoppingWinePartner Content FromPinnacle DrinksFrom Dinner Parties to Weekend Sips, This Wine Bag Has You CoveredBy PS AustraliaPublished on April 2, 2026 at 9:34 PMPartner Content FromPinnacle DrinksDan Murphy'sYou know that feeling when you open a bottle of wine and instantly regret it because you can't finish it? Or when you try to bring a few bottles to a picnic and end up juggling glass like a circus act? That's where Bagnums come in. These 1.