Hi everyone I'm new here. Been over everyone's Chanel but too shy to post. I wanted to ask you guys for opinions. I've seen the ice cube bag today, and with it. Problem is, cos the top part (supposingly ice cube) is transparent plastic, not sure if it'll turn yellow over time? I'm debating shall I part my money with the ice cube or classic black east/west. I like the ice cube cos its unique and its bigger in size. Any comments?