Bag Canvas February 06, 2019

Some backpacks are particularly designed to carry particular items. Frequent examples include backpacks for small valuable items such as notebooks and cameras; backpacks designed to carry laptop computers specifically generally have a padded compartment to hold the computer and medium-sized pockets and flaps to accommodate accessories such as charger cables and mice. These are particularly common in college and university settings. To be able to supply these devices with electricity, a couple of high-end backpacks are outfitted with solar panels.

Inexpensive, very simple packs that unite the drawstring and straps into a single piece of cloth or webbing are occasionally sold for use at sporting events and the like. Some high-end retailers use a similar layout for their shopping bags as well.

Due to their design, rolling backpacks decrease the strain on the user, although the shoulder straps may be employed to take the pack for short distances once the terrain is not acceptable for wheels. Rolling backpacks are most frequently used while traveling by train or airplane.

Hydration backpacks are also offered. These mild daypacks are specially designed to hold water at a special water bladder (also called a reservoir), and their purpose is to permit the carrier continuous fluid hydration handsfree so that the carrier can focus on the mission ahead without having to stop for water breaks. This is possible due to the tube that leads from the bladder (which sits inside the back ) to the front strap of the bag, which is long enough to reach the mouth of this carrier. These packs are used in extreme conditions like military operations, throughout acting intense sports and for different contests, races (such as Spartan or marathon) and even music festivals.

A commuting backpack unfolds in 1 movement to an electric vehicle that goes up to 32 km/h using a wireless remote control.