Maintenance:

• Dishwasher safe.
• Wash before initial use.
• DO NOT place in a freezer.
• Remove the nylon sleeve before use in dishwasher.
• Check rubber gaskets inside the cap for damage and proper placement after every wash.
• Remove items from sleeve pouches, steel clip, and paracord handle prior to washing the nylon sleeve.

WARNING:

• DO NOT microwave; fire and severe injury can occur.
• DO NOT freeze; loss of vacuum can occur. 
• DO NOT use with dry ice; explosion can occur. 
• DO NOT over fill with hot liquids. 
• DO NOT force cap open or remove the cap with tools of any kind. 
• DO NOT fill or store with carbonated liquid. Pressure can build up overtime and cause injury when the cap is removed or forcibly eject the cap and cause injury.
  
• DO keep hot liquids out of reach of children. 
• DO allow hot liquids to rest prior to opening.
• DO open with caution when using hot liquids.
• DO open periodically to relieve pressure. 
• DO reach out to Iron Infidel if your cap is stuck. Email: help@ironinfidel.com

If you have any product questions contact Iron Infidel via email at help@ironinfidel.com.