Opening Soon - Self Storage Unit Reservations Available Now. Move-In Dates Available From June. Cubic Storage is situated conveniently opposite Aldi in Hobley Drive, between St Margaret's and Greenbridge Retail Parks, we have a variety of secure storage units for you to choose from. With seamless routes, our facility is perfect for those who live within and around Swindon including Stratton St Margaret, Blunsdon St Andrew, Haydon Wick, Cricklade and Highworth.