🚴 ZJKJ Silicone Bite Valve Hydration Pack: Nozzle Cover for Camelbak, Platypus, & More - Ideal for Cycling & Outdoor Sports Bladders Review

Excellent replacement bite valve. The only problem is that the valve is a bit harder to bite than the original. This is unlikely to be a problem for adults, but may be more difficult for children to use. I had to switch it to my own backpack as my kids had trouble with it.

If you need a new valve attachment go to an outdoor sport store, you can get it for about the same price and a lot more expensive. qualitative. The gap in the valve was so small that I couldn't get a good flow of water. I had to go to the local store to buy it. Wouldn't recommend it.

The plastic strap that holds the cap to the mouthpiece breaks very easily. After using this thing a couple of times a week for two months, the caps on both of my attachments broke off and now I've lost both. This is a huge effort and a contribution to plastic pollution of the animal world!

Spartan Super worked great last week. There was a small drip at the connection between the whistle and the mouthpiece, but I suspect I have a small crack in the whistle and not the mouthpiece. The cap worked great and protected the mouthpiece from dust, dirt and grime during racing. The extendable spout also worked better than the original mouthpiece I had in my backpack.