The 150ml Slim Bullet Boston round bottle has a 20/410 screw neck. We are able to provide a wide variety of closures to accompany the 150ml Slim Bullet Boston and our team will be able to talk you through the options available. The Boston range has an ergonomic and convenient design. It is suitable for a wide variety of products in the beauty and personal care sectors and is particularly suitable for skin care and hair care products in addition to bath and shower use and baby and child ranges. It is also perfect for pharmaceuticals and over the counter products from the healthcare sector. This bottle is made in plastic PET and can incorporate Post Consumer Recycled (PCR). Whatever style of Boston bottles you choose you can be confident that their will be a large areas suitable for printing and labeling. This bottle is widely recycled. The Berry Global B Circular Range are an innovative range of packaging and product solutions that leverages our engineering expertise and proprietary processes in the design for circularity to reduce products’ impact on the environment, focusing on helping brand owners meet and exceed their sustainability goals.