The Kai Glass Bottle is a single wall borosilicate clear glass bottle wrapped with soft grip sleeve. It features a bamboo screw on lid and is BPA free. Its non slip bottom fits in most car cup holders. Do not freeze or microwave. Choose between color imprinting or our new cutting edge, dishwasher safe, laser decoration method.Item Size: 2.83 W x 9.45 HImprint Area: Silkscreen: 3.5 W x 4 H ^ Laser Engraved: 1 H Centered on top of lid