| 摘要 |
A bottle (20) formed of a food-grade plastic material, such as clear polyethylene terephthalate, may include a frustoconical neck portion (66), a shoulder region (64), a base region (80), and a sidewall portion (90) have opposed grip-enhancing surfaces (84), and elastically deformable pressure panels. A cap (24) for the container may include a valve (49) to control product leakage, and may be sized to allow inversion of the bottle. A generally trapezoidal tab (36) of the cap may be moveable between a closed position covering a cap orifice and an open position outside the plane of the cap. |
