Because it's made of clear glass instead of traditional acrylic or stainless steel, this Glass Grip Bottle With Carrying Strap is a more upscale choice for your school. The 33 oz. bottle comes with a colored TPR sleeve that looks and feels like a mixture of rubber and plastic and includes a lid with an easy-pour spout and a lanyard to make carrying the bottle easy and comfortable. Add your choice of one-color imprint to the front of the bottle to customize it for your school or event. The sleeve, lid, and lanyard come in your choice of color (same color for all), so you can match this bottle to your Prom theme colors or school colors.