| 摘要 |
<p>A double walled container device for holding liquid that includes a lining and a compressible, elastic shell. The shell may be formed of thermoplastic rubber or silicone or a related material and achieves an enhanced "grasping" and tactile sensation when holding the device. A plurality of spacers may be distributed over an area between the lining and the shell. The shell may be attached by crimping the rim of the lining into a top portion of the shell to form a water tight seal. Several different embodiments are disclosed.</p> |
