We chatted briefly in the comments section of that post, and he advised me to put together a go-bag.

我们在评论栏里简要的聊了几句，他建议我准备好“应急包”，以应付随时需要离开这里的可能。

youdao

If your bag is snatched, let it go.

如果你的包被抢走，就随它去吧。

《柯林斯英汉双解大词典》

He gripped his bag tightly and wouldn't let go.

他紧紧抓住包不松手。

《牛津词典》

Then you see him put his go-bag in the back of the car in the parking garage.

FORBES: Move up http://i.forbesimg.com t Move down

We'll go upstairs and unpack your week-end bag.

NPR: Excerpt: 'The Member of the Wedding'

With Icahn, the best strategy is to be quick in betting on his own investments and then be as fast in deciding whether to take early profits or go for the longer-term chance to bag a big-bundle hit.

FORBES: Why Navistar International Caught Icahn's Roving Eye