Bring your favorite drink to your lips without straining your neck. The straws are BPA-Free, made with kitchen-grade 18/8 stainless steel, and ergonomically angled so you can sip with ease. The pack comes with one small and one large size straw. The smaller straw fits the Volst 22 + Madic 6, and the larger straw fits the Volst 30 + Madic 9. The 2-pack also comes with one cleaning brush.