OpisSingle-wall water bottle with ergonomic design. Bottle is made from Prevented Ocean Plastic. Plastic is collected within 50 km of an ocean coastline or major waterway that feeds into the ocean. This is then sorted and transformed into high quality, food-safe recycled plastic. Features a secure screw-cap, available in multiple colours. Volume capacity is 650 ml. Made in the UK. Packed in a home-compostable bag. Mix and match colours to create your perfect bottle. Due to the nature of the recycled material, there may be some small marks on the body of the bottle.