The Bestie Sling is the cutest way to carry your Bestie Bottle wherever you go. Made from flexible, durable silicone this slings come with charms that let you express your unique style. The strap adjusts easily for a comfortable, hands-free fit, making it your ultimate sidekick for strolls, adventures, and everything in between. It’s a fun and creative way to show off your personality while keeping hydration close at hand. 5 pieces removable, collectable, charms included. Silicone with Nylon strap