吐槽顶盖隔层背包取物不便，以 Osprey atmos 65L 为例
“Brain” backpacks with a large compartment in the lid.
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发帖人分享自己不喜欢顶盖带隔层（brain）背包的原因，认为取用主仓前必须先拉上顶盖隔层，否则物品会掉落；把手机或电子产品放在顶盖隔层容易让包头重脚轻，翻开顶盖取主仓时重心偏移还会让包不稳甚至倒下。发帖人以 Osprey atmos 65L 为例，称取用主仓需多出拉合顶盖、解开两个扣具、翻盖等前三步操作。发帖人表示更希望没有这种隔层，或顶盖能快速拆下单独当小包使用，并询问自己是否用法有误。
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编辑：我知道我收到了很多踩和一些敷衍的负面评论（比如“那你别买就行了”“别忘了拉上拉链”）。我只是想分享一些细微之处，我觉得可能对某些人挑选第一个背包有帮助。我很久以前买过一个brain风格的背包，但现在仍然觉得这种设计非常非常常见，所以很可能有人会把这种款式作为第一个包，或者在某时某刻买这种包。
不知道怎么称呼它。就是一个带隔层的顶盖。我真的很不喜欢这个设计。以下是我为什么不推荐它的一些想法。如果是我用错了，也欢迎任何想法。谢谢。
如果你要拿主仓的东西，你必须先把brain的拉链拉上，然后把它翻过去。如果你在伸手拿主仓之前忘了拉上它，里面的东西就会全掉出来。如果你只是把背包仰面平放，你也必须先把它拉上。如果你把手机或电子产品放在里面，背包很容易变得过于头重脚轻，但那里放这些东西很方便，因为当背包立在地上、顶部朝上靠在树上时，从顶部拿取很方便。另外，当背包直立时，你把顶部brain翻过去拿主仓的东西，背包会因为重心偏移变得不稳，可能翻倒。你没法同时拿主仓和顶盖仓的东西。
所以，在打开顶盖仓之后要拿主仓的东西，你可能需要做以下几件事：
• 把顶盖仓的拉链拉上（这样东西不会掉出来）
• 解开顶盖仓的两个扣具
• 把顶盖仓翻过去，同时确保背包不会因为不平衡而翻倒
• 解开内层顶盖的两个扣具
• 打开内层顶盖
• 拉开主仓的抽绳
在你总共要做6步的情况下，前3步额外步骤很麻烦。Osprey的atmos 65L就是这种情况。
我明白好处是可调节的额外储物空间，但我更希望它不存在，或者你可以快速拆下brain，把它当独立小包用。有些设计是固定的，或者需要解开多条织带。
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Edit: I know I got a lot of downvotes and some lazy negative comments (e.g. “you don’t need to buy it then”, “don’t forget to zip it close then”). I’m just trying to share some nuances that I think might help someone pick their first backpack. I bought a brain style backpack a long time ago, but still see these as very very common, so it’s going to be the very likely someone will purchase this style as their first bag or at some point.
Not sure to call it. It’s a lid with a compartment. I really dislike this design. Here are some thoughts on why I do not recommend it. Appreciate any thoughts on if I’m using it wrong too. Thank you.
If you reach for the main compartment you have to zip close the brain then flip it. If you forget to zip it close before reaching for the main compartment, everything falls out. If you merely lie the backpack down on its back, you also must zip it closed first. It is easy to have your bag overly top heavy if you put your phone or electronics in there, but it’s a convenient place for them because it is easy access from the top when you have the bag placed on the ground top up leaning against a tree. Also when upright, when you flip the top brain over to reach the main compartment, the bag becomes unstable because the center of gravity has shifted, and the bag can fall over. You can’t access both the main compartment and the lid compartment at the same time.
So to access the main compartment after opening the lids compartment, you need to do several things potentially:
• zip the lid compartment closed (so things don’t fall out)
• unclip two clips forthee lid compartment
• flip the lid compartment over, while making sure the bag doesn’t topple over because it is now unbalanced
• Unclip the two clips for inner lid cover
• Unclip the inner lid cover
• Pull open the drawstring for main compartment
The first 3 added steps are an incovenience when you have 6 total steps to do. This is the case for the atmos 65L by Osprey
I get that the benefit is adjustable extra storage but I much prefer when it doesn’t exist or you can quickly remove the brain, and use it as a separate pouch. Some designs are fixed or require undoing multiple straps.
评论
本次保存的 8 条评论，非完整评论；不含点赞数评论区观点评论区对带大隔层顶盖（brain）的背包看法不一：有人认同这种设计实际使用中容易掉东西、很麻烦，也有人认为打包不当或忘拉拉链是使用者自己的问题，并指出轻量背包通常不带brain，不喜欢就别买。还有人提到可完全拆卸的顶盖至少能当登顶包用。
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