Take this drinking bottle from Black+Blum with you on an adventure or put it in your bag when you go to work. The design team has combined vintage looks with a modern twist, creating a super functional and elegant design. This is a design that will age well and actually improve with use, and any knocks, scratches or dents will only add to its charm. A design classic for the future.The bottle has a strong wood fiber/PP cap. This is 100% leak-proof with a polypropylene thread that screws securely onto the bottle. The wood fiber has the visual design of cork, but is more durable. The stainless steel bottom of the cap ensures that no plastic comes into contact with your water. The stainless steel ring is ideal for easy holding and carrying of the bottle.Although this design is not insulated (so it won't keep your drinks hot or cold), it does have the advantage of being lighter and smaller than most standard double-walled steel vacuum bottles and even having a larger volume. It is ideal to take with you in a handbag or backpack.- BPA-free- 100% leak-proof- Lightweight and compact- Made of high quality stainless steel- Wood fiber polymer cap- Fits in bicycle bottle cages and car cup holders- Bottle is dishwasher safe (except cap)