Come and Check Our Branding Solutions.anti-static nylon rope reinforced design, easy to carry, convenient for outdoor travel. It is suitable for camping, hiking, traveling, biking, office.This 100% BPA-free, non-toxic item ensures a clean drink without metal flavors and is made with high-quality, durable material, making it leak-proof and long-lasting. Add your colorful or engraved logo and give this to active customers and employees. Bring more awareness to your business. Pls check inventory and detailed info before placing your orders.