The plastic tether that came with your bottle wasn't built for a carabiner. This is.
The LastLoop is a 5052 aluminum ring that sits under your wide-mouth lid and gives you a real attachment point for any carabiner, cord, or rope. Clip your bottle to your Backpack, harness, pack strap, or gear loop and keep it exactly where you put it — whether you're hiking, climbing, rafting, skiing, or just heading to the crag.
No more snapped plastic. No more lost bottles. No more replacing your beloved Nalgene covered in irreplaceable stickers.
