与大号背包相比，手提箱携带起来要方便得多。但是，如果您不介意徘徊在机场大厅时将沉重的随身行李打包在肩膀上，那么像Cotopaxi Allpa 42L Travel Pack这样的大背包可能是更明智的选择。
Yes, a rolling suitcase is a lot more convenient to bring along when traveling than a monstrous-sized backpack. If you don’t mind strapping a heavy carry-on pack around your shoulders while wandering the airport halls, though, then a large backpack like the Cotopaxi Allpa 42L Travel Pack, with its soft walls and flexible shape, may actually be a smarter option for travel.
与其他旅行包一样，它的设计也可作为随身行李箱的替代品，可塞入飞机舱中。这样一来，可能使它成为旅客更经济的选择。
Like other bags in the outfit’s Travel Pack, it’s designed to serve as a suitable alternative to carry-on suitcases – one that’s flexible enough to cram into plane compartments unlike the rigid-shaped suitcases people normally carry in flights. That way, you can actually pass it off as a free personal item for some airlines some of the time (when it’s not bursting with contents), potentially making it a more economical option for the frequent traveler.
Cotopaxi Allpa 42L 旅行背包是该公司旅行背包系列中最大尺寸，尺寸为21.5 x 13 x 9英寸（高x宽x深），这看起来像是行李箱的尺寸。 它配备了安全带系统，可平均分配重量，可拆卸的安全带和肩带上的负重提升器，从而确保了您背包体验同时不会损伤您的背脊。
The Cotopaxi Allpa 42L Travel Pack is the biggest option in the outfit’s collection of travel backpacks, coming in at 21.5 x 13 x 9 inches (height x width depth). We know, that sounds like pushing it for carry-on luggage, although most airlines should allow it, especially since it’s a soft-sided bag whose shape can be easily contorted in various ways. At its size, we imagine you’re using this to carry a whole load of gear during travel, so it comes with a low-profile harness system to distribute the weight evenly, a detachable hipbelt, and load lifters on the shoulder straps, ensuring you have all the help you need to haul this thing without breaking your back.
与大多数背包不同，它可以像手提箱一样打开的翻盖式行李箱，既可以方便地打包，也可以在到达目的地后立即解开箱包。左侧有一个带拉链的网状隔层，而右侧则是一个大的带拉链的网状隔层，用于装衣物和大型物品。它还具有15英寸的带衬垫笔记本电脑保护套，12.5英寸的带衬垫平板电脑保护套和6.5英寸的带衬垫智能手机保护套。主拉链包裹着袋子的三个侧面，不过还有一个快捷拉链，可快速进入主隔层拿取物品。
Unlike most backpacks, it opens clamshell-style similar to a suitcase, giving you full access to all the contents of the bag, making it easy to both pack before leaving and unpack once you get to your destination. On the left side, it gets a subdivided zippered mesh compartment for easy organization, while on the right sits a single large zippered mesh compartment for packing clothes and large items. It also gets a padded laptop sleeve up to 15 inches, a padded tablet sleeve up to 12.5 inches, and a padded smartphone sleeve up to 6.5 inches. The main zipper wraps around three sides of the bag, although there’s also a shortcut zipper to let you quickly reach into the main compartment to grab stuff quickly.
Cotopaxi Allpa 42L 旅行包采用TPU涂层的1000D聚酯纤维，带有840弹道尼龙镶板，使其不仅适合放在飞机的行李仓中，而且适合束缚在公共汽车顶部或固定在船上的某个地方，它除了有像背包一样的肩带，还有行李箱一样的加固提手。所有拉链都采用YKK安全拉链，可悬挂额外的登山扣，网状洗衣袋，尼龙鞋袋，水杯套以及防雨罩。
The Cotopaxi Allpa 42L Travel Pack is cut in TPU-coated 1000D polyester with 840 ballistic nylon paneling, making it suitable not just for stashing on a plane’s luggage compartment, but for strapping down on top of a bus or securing somewhere on a boat, exposed to the elements. While designed for carrying on your back, it comes with a shoulder strap for carrying like a duffel and four reinforced grab handles for carrying in various other ways. Other features include a top zippered pocket, YKK security zippers on all closures, carabiner lash points for hanging extra gear, a mesh laundry bag, a nylon shoe bag, a water bottle sleeve on the exterior, and an included rain cover.
