Biggdesign Dogs aluminum water bottle has an unbreakable aluminum construction to keep beverages safer and healthier longer. Made using BPA-free and non-toxic materials, this bpa free water bottle is completely harmless and has no health risks. This size is really a happy medium for all people. It doesn't require too many refills. Capacity: 20 oz, 600 ml. We recommend that you hand wash this aluminum water bottle with hot water and dish soap. Fitted with screw-top loop cap made from BPA free polypropylene (BPA-free lid) Once secured tightly, it is leak-proof. You can carry this spill proof water bottle in your bag without worrying about any accidental spillages. This aluminum water bottle has a smooth, rounded lip for comfortable drinking. It does not have sharp corners on the interior and it does not have heavy-duty filteres inside for easier cleaning. If you want to add some flavor to your daily hydration, its design makes sure nothing clogs up your drinking spout. It's lightweight but Biggdesign 20 oz water bottles hold a good amount of water for daily use. This water bottle can adapt to almost any situation, whether you're sitting at a desk, commuting on a subway, or working out at the gym. The sturdy yet ultra-light bottle is perfect to use as a travel water bottle, gym bottle or school water bottle. It's sophisticated enough for your desk and versatile enough for the gym making it the best everyday water bottle. As well as fitting into a moderately sized bag, it features a carabineer attachment for ease of carry, or for clipping on a gym bag. Biggdesign Dogs anime water bottle is featuring a clean modern shape with special Dogs patterns on it that will fit your hand just so. It is fun to look at and pleasing to hold. It sure is a wonderful bottle for you to carry in your car or have near your desk. You'll be much more hydrated throughout the day because you'll actually enjoy drinking from this water bottle.