Penguin Auto Economy Sporty Bottles have been specially designed for sports personnel to keep them hydrated in between the break while playing. Accessible in different shapes and colors, these bottles promote single handed opening and closing mechanism for the convenience of users. Penguin Auto Economy Sporty Bottles are appreciated for their classy look, standard storage capacity, airtight lid, unique anti bacterial properties of inner wall and reasonable price. These sporty bottles are convenient to clean, handle and maintain. Being BPA free, their manufacturing standard conforms to international norms.