Pick a logo strap piece that does good as it looks good. Stella McCartney never use leather, as part of their cruelty free ethos. Think positively. Featuring cut out details, logo to the front, a top zip fastening, an internal patch pocket and a log detail shoulder strap. POSITIVELY CONSCIOUS: We've joined forces with ethical agency Good On You to give you the power to choose positively. This piece is from a brand that scores well on their key criteria.