Nice and sturdy
The Solimo brand hasn't let me down yet, and these containers are nice and sturdy.  They're perfect for giving leftover food to guests or to food in the fridge or pantry.  They hand-wash well, and are re-usable.  The lids also stay on nice and tight.  I have never tilted them upside down to test their leak-proofing, but they haven't leaked on me yet.
Rating: 5 stars