Custom Sports Bottles, "ROLL UP" 18 oz Foldable and Reusable Water Bottle with Matching Carabiner (Patent D644, 123) - BPA Free, This Patented reusable 18 oz foldable water bottle includes standard water droplet artwork on front and back surfaces along with a white identification panel printed on back for writing your name. Matching Carabiner included with each bottle. BPA and Lead Free. Good for the environment. Features pop up drinking spout and screw on lid. Not recommended for dishwasher use, hand wash. ... #6536 $2.46/each.