Here's what other sites are saying:
Whether you lost your old Platypus DuoLock Cap or Fido decided it was better suited as a chew toy, consider this little bugger a convenient replacement for your Platypus Soft Bottle. Maybe next time try keeping the water bottle out of Fido's reach out.
Replacement cap fits any size DuoLock SoftBottle. Replace a lost cap for any size Platypus DuoLock SoftBottle with this simple accessory.
- Summit Hut
Where to Buy
Platypus Meta Bottle Replacement Cap
Guyot Designs SplashGuard
Nalgene Insulated Water Bottle Sleeve
$7 - $16
Platypus Bite Valve Cover
$3 - $5
Platypus Bite Valve and Drink Tube Insulator
$8 - $15