Comes equipped with an easy clip carabiner keychain for quick attachment to sports bags, keys, clothing, and more. The patented dual screw cap and funnel allows an easy and mess-free pour into any water bottle or shaker to mix your supplements, protein powder, or pre-workout of choice. Each miniature container conveniently holds one full scoop of powder (150 cc). Made from food grade BPA-free and recyclable plastic for a safe, eco-friendly, reusable alternative to other plastics. Simple and easy to clean and disinfect.