At Alpha Designs we focus on function over form without compromising on design. So we went back to the drawing board and developed the ultimate water bottle. The Alpha Bottle XXL is made from FDA approved 100% food-safe PET plastic, unlike a lot of similar bottles on the market. The Alpha Bottle XXL features a silicone seal which ensures the Alpha Bottle XXL is 100% leak-proof, combined with a heavy duty rubber strap and it’s huge 2400ml capacity, the Alpha Bottle XXL is the ultimate accessory to keep you hydrated. The Alpha Bottle V2 features a silicone seal which ensures the Alpha Bottle is 100% leak-proof, combined with a rounded internal base which prevent powders from sticking and also makes the Alpha Bottle easy to clean. The Alpha Bottle V2 is the world’s first anti-bacterial plastic shaker bottle. Once manufactured into a product, BioCote Anti-bacterial Technology will: Act in minutes, work continuously and last a lifetime Reduce bacteria by up to 99.99% Minimise staining and bad odours Increase product lifetime BioCote Anti-bacterial Technology is effective against a broad spectrum of bacteria, including E. coli, MRSA, Salmonella, Campylobacter and Listeria.