Crafted From a Breathable, Eco-friendly Polyester-cotton Blend, This Adjustable Strap Combines Durability with a Soft, Non-irritating Texture for All-day Comfort. Its Silicon Ring Can Firmly Fix the Bottle. the Size is 31.5 * 0.984 Inches. Lightweight & Folding, It Features a Hypoallergenic Design with a Slide-lock Buckle to Prevent Slipping. Ideal for Offices, Hikes, or Gyms-machine-washable & Fade-proof for Long-term Use. Add Your Company Name or Logo to This & Show Customers What You Can Do for Them. Expand the Reach of Your Brand Today!