Testimonials "Switching our 5 gallon polycarbonate float to the Sterling PET bottle has enabled Mountain Valley Spring Co. to deliver a higher quality finished product to our customers. The bottle is durable, attractive and cost effective. I believe we will eliminate stress cracks and cap leakers by switching to the Sterling 5 gallon PET bottle" -- Jesse Coffman -- Mountain Valley Spring Co. Hot Springs, AZ "We at Melwood Spring Water Co. have switched from the polycarbonate bottles to the Sterling PET bottles. After a trial period we have found the bottles to be an improvement over the polycarbonate bottles in appearance and have reduced breakage. This is the only bottle I would order at this time." -- Clay Bell -- Vice President/General Manager Melwood Springs Water Company