Pack Tap™ are durable, but sometimes we can nick the bladder when refilling, or perhaps put too much pressure on it after many uses. Rather than replace your whole Pack Tap™, this handy little replacement will save you some coin, while also having a positive affect on the environment.

• Double layer tough Mylar bladder
• Flexible and foldable for compact packing
• Easy one-handed valve operation
• Food-safe, taste-free