Sharing from an outward bound user:

那要看拓展公司是不是包食宿了，如果不包，一些基本的生活用品、洗漱之具还是要带的，如果包的话，就简单带点东西就行了，建议穿登山鞋，运动装，或者专门的登山服，衣服稍微多穿点，注意保暖，野外不比家里啊。

It depends on whether the expansion company has packed food and accommodation. If it doesn't, some basic daily necessities and toiletries still need to be brought. If it does, it's better to simply bring something. It's suggested to wear climbing shoes, sportswear or special climbing clothes. Wear more clothes and keep warm. It's not better to wear in the wild than at home.

需要带的物品有：腰带（穿迷彩服用），运动鞋自用物品如药、化妆品等等，少带现金贵重物品，别的拓展公司都有，也用不上的。

The items you need to bring are: belt (wearing camouflage), sports shoes, self use items such as medicine, cosmetics, etc., less cash and valuables, which other development companies have and can't use.
              

一身轻巧的运动装就可以了。外带一瓶矿泉水,一个小背包，放置个人物品

A lightweight sportswear will do. Take a bottle of mineral water and a small backpack for personal belongings

这个要看你具体参加什么样的活动类型。我参加过几次，在景区基地的那种的啥都不用带，两天带个换洗衣物。如果是户外爬山涉水那种，你尽量问问拓展公司的有没有地方换洗衣服，如果没有估计也不用带什么。呵呵

It depends on the type of activity you take part in. I have participated in several times, in the scenic spot base, I don't need to take anything for one day, but I need to take a change of clothes for two days. If it's outdoor climbing and wading, you should try to ask the expansion company if there is a place to change clothes, if not, you don't need to bring anything. ha-ha

我说的比较易懂，你可以上百度搜索下“济南利剑”公司几次活动都是他们组织的，他们网上有这些方面的信息，比我说的更详细。希望可以帮到你。

What I said is easy to understand. You can search on Baidu. They organized several activities of Jinan sword company. They have information about these aspects on the Internet, which is more detailed than what I said. I hope I can help you.