Saltwater will open on Berwick Street in August, bringing a fresh take on grab-and-go sushi inspired by the takeaway bars of Sydney and Los Angeles. The new concept aims to offer restaurant-quality sushi and hospitality in a fast, convenient format, with food prepared fresh onsite throughout the day. Fresh handrolls and nigiri headline new sushi concept opening this summer (Image: Saltwater)Elliot Milne said: "London needs better takeaway sushi and Saltwater is here to deliver it. The offering includes handrolls, nigiri, and hot donburi bowls, all made using high-quality, sustainably sourced ingredients. The founders say Saltwater aims to raise the standard of takeaway sushi in London, which is currently dominated by legacy brands and pre-packaged formats.