Handled silicone cup system with a removable 304 stainless steel insert, interchangeable sippy and straw lids, and a removable straw. Model X663.
Model X663 is a handled silicone cup system with a removable 304 stainless steel insert, a sippy lid, a straw lid and a removable straw. The supplied images show the cup assembled as an open silicone cup, a silicone-covered stainless steel cup, a sippy cup and a straw cup.
| Silicone cup with handles | 115 mm overall width; 69 mm high; 56 mm base width |
|---|---|
| Stainless steel insert | 73 mm top diameter × 70 mm high × 52 mm base |
| Sippy lid | 79 mm diameter |
| Straw lid | 79 mm diameter |
| Straw | 170 × 15 mm |
Color references shown in the supplied files: #72, #15-1308, #17-0510, Pale Mauve and #K71.
Source note: the straw has no valve and can leak if the cup is tipped upside down.

| Model | X663 |
|---|---|
| Material | 304 stainless steel and silicone |
| Components | Handled silicone cup / Stainless steel insert / Sippy lid / Straw lid / Straw |
| Handled Cup | 115 mm wide / 69 mm high / 56 mm base |
| Stainless Steel Insert | 73 mm top × 70 mm high × 52 mm base |
| Lids | Sippy lid 79 mm / Straw lid 79 mm |
| Straw | 170 × 15 mm |
| Straw Note | No valve; may leak when tipped upside down |
| Color References Shown | #72 / #15-1308 / #17-0510 / Pale Mauve / #K71 |