Hydrapak 200ml Speedcup (Single)

Folds down so small it disappears into my pack, but once filled with Tailwind it feels rock solid in my hand at aid stations. Sturdy enough that I don't worry about crushing it mid-race, which is exactly what you need from a mandatory cup.

Folded it down to fit in my pocket between aid stations, and it held its shape perfectly when I filled it with tailwind. The 200ml size is just right for a quick sip on the move. Sturdy little thing for how tiny it packs.

That blue is genuinely pretty, and the cup holds its shape way better than I expected once it's filled. It’s become my go-to for race day aid stations.