Good idea, not well executed - Otterbox Elevation French Press Lid Accessory Tumbler

Good idea. It is easy to make a coffee or tea. The cap part is pretty good but the plunger part needs improvement. The landing of the hole on the cap to accommodate the stainless steel rod is too thin so the the rod is rather wobbly when you push or pull it. The rubber seal at the end of the plunger is too thin and it is easily deformed so that it can not make a good seal.