Single-wall sport bottle with ergonomic design made from recyclable PET material. Features a spill-proof lid with flip top. The lid contains Biomaster antimicrobial technology which provides protection against the growth of harmful micro-organisms on the surface of the lid. This is effective for the lifetime of the product and doesn’t affect the recyclability. Made in the UK. Packed in a home compostable bag. BPA-free. PET Plastic, 99% PP Plastic and 1% Antibacterial additive.