Replace a lost cap or one that your dog used as a chew toy.
- DuoLock locking flip-cap keeps grit and debris away from the drinking spout, and locks to the bottle itself, providing a clean and leak-proof drinking experience
- DuoLock™ top secures the flip-cap and spout assembly to the bottle, delivering leak-free protection
- Compatible with Platypus DuoLock soft bottles
