Recs.
Updated
The Lena Cup is slightly wider than most cups, so if you have a wider than average vagina, this is a good fit. It is also one of the smoothest of cups on the market, which makes it one of the easiest to insert. It's available in two sizes, comes with a cotton pouch.
SpecsUpdate
Pros
Pro Good for vaginas wider than average
The Lena cup is wider than most other cups on the market making it a better fit for women who find other menstrual cups a bit loose. It's important to use the appropriate size, since the cup needs to be snug against the vaginal walls in order to prevent leaks.
Cons
Con Needs rinsing after each use
You need to rinse it out after emptying, and most public bathrooms do not have a sink in the stall. This makes it awkward to clean in any place that doesn't have a sink right beside the toilet, and can lead to awkward situations in public restrooms. This is common for all menstrual cups.