+ Fast, uncomplicated delivery
+ Sits and fits without wobbling
+ Significantly cheaper than Canon
+ Handholds!
+ Processing significantly better than expected for the price
Canon's lens cap are basically without handholds, that they may see though from chic but with screwed lens hood is a touch down and take off the lens cap really a challenge with this model goes quickly and without complications.
Conclusion: Canon should take an example from the manufacturer of this inexpensive, but not cheap lens cap.