Cirkul Sip Safe, BPA-Free Storage Case with Dual Magnetic Locking Clasps, Securely Holds Two Sip® Flavor Cartridges at Home or On the Go, Easy-Clean, Food-Grade Design

I love this. I love how it saves cartridges after I’ve opened them and it’s easy to take with me.

Fantastic storage for two Cirkul sips. I was carrying around sips in boxes and this is so compact for two sips and protects the sips better than the boxes. I threw one in my car and one in my purse. Now I know I’ll have them on hand when I’m out and about and need a new one! Great solution for a low price.

This is really good to have when traveling or just going out

Love it. Makes it easy to not be stuck drinking the same flavor and give it a nice storage place.

Handy Cirkul flavor cartridge holder. Keeps them clean and you're able to take flavor options with you.

I use it in my lunchbag. It protects the cartridges better then the box it comes in.

Perfect for keeping spares in the backpack; no more smashed boxes.

These are great. My grandson loves them he uses it for after school sports. I never have to worry about him not having his electrolytes to stay hydrated.