We wanted to create the perfect Nalgene bottle. Utilizing a trusty locking Nite-Ize carabiner and high-vis/reflective tent rope, this bottle is ready to go wherever you take it. Always ready to clip onto a bag, branch, fence, handlebar, or wrist. The possibilities are endless! We think you will love this setup. This BPA-free water bottle is virtually indestructible and features a threaded and tethered lid.