Backpacks

Backpacks come in two basic designs: internal frame and external frame. The internal frame type is now by far the most common and popular, and the older external frame type has all but disappeared from shop shelves. The main reason for the demise of the external frame is complexity and the development of new and better designs for the internal frame type. The bag part of the backpack is generally made of heavy duty, wear-resistant nylon, although there are some exceptions, notably in New Zealand where the MacPac range is made of canvas. While South African backpackers favour lots of external pouches, MacPacs are also notable for the absence of such. Serious mountaineers favour pouchless packs so they can strap equipment vertically down the outside of their packs.

Backpacks are sold according to capacity (measured in litres), and each manufacturer will have a range of capacities, each usually with its own brand name. Obviously, the greater the capacity the more you can carry in both volume and weight! However, the larger capacity packs are physically longer as well, and an important consideration when buying a pack is that it should fit the size of your back and waist. Any backpack less than 60 litres is not a serious consideration for overnight hiking, unless it is for a child. The larger packs are usually rated at 80 to 85 litres, but may have a feature that allows this to be increased to 100 litres or more by making a few minor adjustments. The advantage of a large pack is that it can easily accommodate your sleeping bag, whereas a smaller pack may not be able to. A large pack is also great for winter hiking since winter clothing is inevitably bulky. Generally a 60 to 80 litre pack is adequate for summer hiking, but a large person may want a bigger pack for winter.

• Backpacks are not waterproof, especially in heavy showers or if you fall into a river!  Pack your sleeping bag, clothes and food items that should not be allowed to get wet in plastic bags with ties.  Your sleeping bag can be a survival item so carry it inside your pack, not outside!

• Backpacks are subject to wear and tear and should be carefully checked for faults and pending failures before each hike. The failure of a shoulder strap or waist belt totally demoralise even a big, strong hiker!

Last modified on 2011/11/10