Reusable Stackable Silicone Cups, Ocean Theme 20oz

20oz of awesomeness made with 100% platinum silicone and features unique water design - no two cups are the same! Microwave, dishwasher and freezer safe. Also stackable for easy storage. GoSili reusable silicone cups feature our patented stainlesssteel ring, embedded inside the rim of the cup, making the cups strong enough to grip, without collapsing.