Which bottle or cups can I use with the strap?

Recommended bottles without cup ring

Generally all Nalgene bottles, and disposable bottles.

Recommended bottles with cup ring 

Cup ring is fixed size at 6.5cm diameter. It is extra secured with the cup ring in place! However, cup ring is only compatible with certain bottles (see image below for a few examples). There are also certain bottle in the market that can be used with our cup ring :) 

You will have to forcefully push the cup ring onto the mouth of your bottle. Start by using both your thumbs, and then push it down along the circumference of the bottle until your thumb meets again. 

Not the most ideal

• Owala and Tupperware
  Not recommended but we do see customers still use it with their Owala/Tupperware. Note that the strap may get wet and the water may leaked. You can check out our reviews to see how other customers do it :)

Not recommended

• Hydroflask latest verson launched in 2020. So if you have bought your hydroflask after 2020, it is likely your is the new version as seen in the image below.