A few days ago, I asked some questions about the BigPack backpack and got some answers, but I still did not answer my doubts. Just went to BigPack's website () to check out some of the information. Feeling so write these things. Because all the information comes online to discuss with friends, there are bound to be some mistakes. Please ask everyone to take a picture, and I will revise it.
Foreword
For a donkey for long journeys or wild camping, a large backpack is essential. Currently better in the country, we are more respected is Germany's BigPack, the brand's production plant is a joint venture with Nanjing, a former parachute (security, high strength) military supplies factory. At present, sales in China are implemented by regional distributors and unified pricing (which is why the prices of BigPack are the same). However, if you are familiar with the boss, or you have some user cards for the website, you can still use a discount (10 percent off) at some merchants' homes.
Classification, volume and price
According to BigPack's definition, the big backpack must be at least 45 liters. According to BigPack's 2000 catalog, the big backpacks have the following series: Note: The price in brackets indicates the price (RMB).
Performic Titanium 65 liters (1700) - 55 liters (1500), 45 liters (1300) (99 launches)
Performic S 65 liters (1300) --- 55 liters (1200), 45 liters (1100) (99 launches)
Discovery 70+10 liters (970) --- --- 60+10 liters (920), 50+10 liters (860) (launched in 2000)
Voyager 55 liters (750) -------- 45 liters (690) (I don't know, it should be introduced in 2000)
Not listed in the BigPack catalog, but still visible in the mainland is the Super Performic 80 Litre (1190), 70 Litres (1080), launched in 1998.
Each series of backpacks can be re-adjusted to increase the capacity of the top, Super Performic increase 15 liters, the remaining increase of 10 liters, of which the +10 in the Discovery series said it comes with a small assault pack 10 liters capacity. The main package of each series is divided into upper and lower parts. The sleeping bags and clothes are mainly placed below.
The "Perfectic Titanium" and "Performic S" series belong to "Alpin und" on the BigPack's 2000 catalogue.
"Expedition" is "Mount Takayama (Snow Mountain) and Adventure Expedition." The Discovery and Voyager series belong to "Trekking and Travel", which is "Trekking and Tourism." This difference can be seen on the page introducing them, "Alpin" The maps can all be steep snow-capped mountains and white.The “Trekking†series is a stone road in the mountains, green.The difference between them is mainly in the use of carrying system and materials.
Carrying system
The piggyback system used in the "Climbing" series is the Tubular Carry System (TCS), and the "CR Power Frame" carrying system is used in the "Trek" series. The difference between the two systems can be seen in the drawings. Simply put, the TCS system mainly uses two pipes (this is the origin of Tubular) as an external support to hold the entire backpack. In the figure on the left, the red line, TCS is a BigPack patent. The CR system is based on BigPack's introduction to the new piggyback system designed with the inspiration provided by the TCS patent. The principle is that if the weight is vertically distributed, then the load is easy to back up (that is, you will feel relaxed). The difference is that PowerFramer does not use tubes like the TCS, but uses two load ergonomic, aluminum shaped V-bars.The V-bars, though soft, are strong and can be adjusted to fit your back exactly. "V-shaped strip to see the red line in the right figure in the picture.
Hehe, although translated and read this paragraph, but I still do not understand this meaning and where is the CR system? The main reason is that I don't have a CR system. The friends around me are carrying the TCS bag and bought it earlier. Here is a prawn used CR package, please say what it feels like. Carrying the system is something that can't be tested in the store. Only with heavy equipment, can you feel it in the wild for a few hours? But in general, for companies like BigPack, it wouldn't be necessary to discard a good TCS system to save a bit of material, and the CR system must have its superiority. After all, according to BigPack's classification, the movements and objects that the two are facing are different.
The Performic series uses TCS aluminum tubes in addition to Perform Titanium. The Titanium is just like saying that it uses titanium, so the price is more expensive.
The other parts of the carrying system, such as shoulder straps, belts, and air flow, are the same. This can be seen from the figure. These are also necessary for a qualified backpack. Here's a reference to a friend's mobs: Note that you should check your belt when choosing a bigpack. The bigpack's belt is divided into old and new styles. The old style is directly exported overseas, so the belt is relatively large and not suitable for the Orientals. The new style is designed for the oriental body shape, so the belt is more close (fat is not in this column!).
material
In BigPack's specifications, the use of materials is divided into two parts: Rucksack material (Baseboard and fabric) and Base and reinf (bottom and support, which I didn't understand exactly what part is the bottom and straps? This part is The materials are better than Rucksack material.) The following is the material they used. The top row is Rucksack, and the bottom is Base and reinf.
The source of Super Perfromic is from (no at www.BigPack.de)
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Super Performic | 600 HD texitech Polyester RipStop
| 1000 HD texitech Polyester
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Performic Titanium | 600 HD PowerRip Dupont Cordura
| 750 HD Texitech DuPont Cordura
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Performic S | 500 HD RS-Texitech Dupont Cordura (here ontheway wrong)
| 750 HD Texitech DuPont Cordura
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Discovery | 600 HD texitech Polyester
| Nailhead
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Voyager | 600 HD texitech Polyester
| 600 HD texitech Polyester
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The number in front of the fabric is the same kind of fabric. The higher the number, the better the fabric and the stronger it is.
The fabric used by Super Performic is very regular, and 600HD is RipStop.
Performic Titianium and S use DuPont Cordura fabrics. I have seen DuPont's home page, only a brief introduction of Cordura, "an air-textured, high-tenacity nylon made only by DuPont." Its use is to make bags, shoes, work clothes, etc. Looking at DuPont's tone is one of the best materials for making packages. Just as products made with GoreTex must have GoreTex's logo, products made with Cordura must have Cordura's label. Cordura also has a long history with different kinds. Titanium mainly uses Cordura with 600HD PowerRip. In the BigPack presentation, PowerRip Cordura is the strongest canvas fabric we know of. The S series uses a little worse, is 500HD RS-Texitech Dupont Cordura. RS is the meaning of RipStop, and Texitech I do not know what it means.
Discovery and Voyager's fabrics are slightly more common, being 600HD's texitech Polyester. What puzzles me here is that the bottom of Voyager uses the same fabric as the fabric, while Discovery uses Nailhead. The explanation given by Jin Shanchao is the (textile) idea. wonderful. However, considering the price difference between Discovery and Voyager, Nailhead should be better than 600 HD texitech Polyester.
other
The other features are some very small differences. Also talk about it.
For each series of packages, the heaviest 2950 grams, less than three kilograms, the lightest 2300 grams, less than 2.5 kilograms. These weight differences are insignificant compared to the contents of your bag.
The top pocket in the top pocket, except for Discovery, is three, and the rest are two.
Water resistance is 1500 mm water column. In fact, waterproof light outside the layer of canvas fabric is not acceptable. The interior of the canvas fabric is composed of a very thin plastic film, so it is 1500 mm water column. (Water column (mm) PU-coated, 1,500)
It is worth mentioning that the Discover series has a 10-litre assault pack. It looks good, and is usually cool on the back. When you go out to play, put the big bag down and go out with a small bag. There are two side pockets on both sides of the main bag, not the one that bulges outwards.
Choose and buy
Choosing BigPack's backpacks is the same as choosing other outdoor products, not the most expensive or the best, but it is the best for you to match your sport type and destination. If you want to climb snow mountains, of course, the Perform family. If you want Trekking, Discovery and Voyager can meet your requirements. Of course, you have to go to Trekking with a package to climb the snow-capped mountains, there is definitely no problem, but if you want to climb Trekking to carry snow-capped mountains, there must be a problem. The best advice for choosing the size is based on your size and strength, choosing the right size, being able to hold your gear and being able to back it up properly. But I like bigger bags. It's better to have both tents and moisture-proof mats.
In fact, after you have bought a backpack and you have an attachment, you'd better buy it, which is the backpack cover. Covering it not only protects against rain but also prevents pilferage. That is, the backpack cover on the market is too expensive. The one-step step is eighty or ninety yuan, and it is a bit small. If you hang out on a tent, tripod, etc., the backpack cover is very difficult to cover the backpack. Do not know where to sell such rain-proof fabrics, do yourself the best.
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