drawstring backpack
A drawstring backpack (also called rucksack, knapsack, packsack, pack) is, in its simplest form, a cloth sack carried on one's back and secured with two straps that go over the shoulders, but there can be exceptions. Lightweight types of drawstring backpack are sometimes worn on merely one shoulder strap.
Drawstring Backpack are often preferred to handbags for carrying heavy loads or carrying some sort of equipment, because of the limited capacity to carry heavy weights for prolonged periods of time in the hands. Large backpacks, used to carry loads over 10 kg (22 lbs), usually offload the largest part (up to about 90%) of their weight onto padded hip belts, leaving the shoulder straps mainly for stabilizing the load. This improves the potential to carry heavy loads, as the hips are stronger than the shoulders, and what's more increases agility and balance, since the load rides nearer the wearer's own center of mass.
In early times, the backpack was used as a means to carry the hunter's larger game and other types of prey as a way of easier transport. In the cases of larger hunts, the hunters would dismember their prey and distribute the pieces of the animal available, each one packing the meat into many wrappings and then into bags which they placed on to their backs. The bag itself was made up of different animal hide and skin (depending on what sorts of animals were in the area) and sewn together by the intestines of said animals, which were woven together tightly to make a sturdy thread-like material
Drawstring Backpack designs
Backpacks in wide-ranging fall into one of four categories: frameless, external frame, internal frame, and body-pack. A pack frame, when present, serves to support the pack and distribute the weight of its contents across the body more appropriately, by transferring much of the weight to the hips and legs. The majority of the weight is therefore taken off the shoulders, reducing the chance of injury from shoulder strap pressure (many drawstring backpack equipped solely with shoulder straps can affect the posture of a person carrying more than 14 kg (30 lbs)), as well as being less restrictive of the upper body range of motion. Mainly backpacks are capable of being closed with either a buckle mechanism, a zipper, or a dry-bag type closure though a few models use a drawstring fitted with a cord lock for the main compartment.
Daily use
Concerning many countries, drawstring backpack are heavily identified with students, and are a primary means of transporting educational materials to and from school. In this context they are sometimes known as book-bags or schoolbags. The purchase of a suitably fashionable, attractive, and useful backpack is a crucial back-to-school ritual for many students.
Normal school backpacks generally lack the rigid frame of an outdoor-style drawstring backpack and include only a few pockets in addition to the main storage compartment. Despite the fact that traditionally very simple in design, school backpacks are often made with padded shoulder straps and backs as well as additional reinforcement to hold large numbers of heavy textbooks, as well as safety features such as reflective panels to make the wearer of the pack more visible at night. Padded waist straps may also be provided to distribute weight across the body.
Backpacks are sometimes worn as trend accessories, in which they perform the same function as a purse. Certain such backpacks designed specifically for women are no larger than a typical purse, and are generally associated with younger women.
Special-purpose backpacks
A quantity of backpacks are specifically designed to carry certain items. Common examples include backpacks for small valuable items such as laptops and cameras (see photo); backpacks designed to hold laptop computers in particular generally have a padded compartment to hold the computer and medium sized pockets and flaps to accommodate accessories such as charger cables and cordless/corded mice. These are especially general in college and university settings. In order to supply these devices with electricity, a few high-end backpacks are equipped with solar panels.
There are as well single-strap packs that are essentially a hybrid between a backpack and a messenger bag.
Easy on the pocket, very simple packs that combine the drawstring backpack 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 design for their shopping bags as well.
Rolling backpacks are backpacks with wheels on the bottom and an extending handle. As of their design, rolling backpacks reduce the strain on the user, though the shoulder straps may be used to carry the pack for short distances when the terrain is not suitable for wheels. Rolling backpacks are mainly commonly used while traveling by airplane or train.
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You can also find great other great sales and deals in this very nice Ebay store from time to time on select items.
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A drawstring backpack (also called rucksack, knapsack, packsack, pack) is, in its simplest form, a cloth sack carried on one's back and secured with two straps that go over the shoulders, but there can be exceptions. Lightweight types of drawstring backpack are sometimes worn on merely one shoulder strap.
Drawstring Backpack are often preferred to handbags for carrying heavy loads or carrying some sort of equipment, because of the limited capacity to carry heavy weights for prolonged periods of time in the hands. Large backpacks, used to carry loads over 10 kg (22 lbs), usually offload the largest part (up to about 90%) of their weight onto padded hip belts, leaving the shoulder straps mainly for stabilizing the load. This improves the potential to carry heavy loads, as the hips are stronger than the shoulders, and what's more increases agility and balance, since the load rides nearer the wearer's own center of mass.
In early times, the backpack was used as a means to carry the hunter's larger game and other types of prey as a way of easier transport. In the cases of larger hunts, the hunters would dismember their prey and distribute the pieces of the animal available, each one packing the meat into many wrappings and then into bags which they placed on to their backs. The bag itself was made up of different animal hide and skin (depending on what sorts of animals were in the area) and sewn together by the intestines of said animals, which were woven together tightly to make a sturdy thread-like material
Drawstring Backpack designs
Backpacks in wide-ranging fall into one of four categories: frameless, external frame, internal frame, and body-pack. A pack frame, when present, serves to support the pack and distribute the weight of its contents across the body more appropriately, by transferring much of the weight to the hips and legs. The majority of the weight is therefore taken off the shoulders, reducing the chance of injury from shoulder strap pressure (many drawstring backpack equipped solely with shoulder straps can affect the posture of a person carrying more than 14 kg (30 lbs)), as well as being less restrictive of the upper body range of motion. Mainly backpacks are capable of being closed with either a buckle mechanism, a zipper, or a dry-bag type closure though a few models use a drawstring fitted with a cord lock for the main compartment.
Daily use
Concerning many countries, drawstring backpack are heavily identified with students, and are a primary means of transporting educational materials to and from school. In this context they are sometimes known as book-bags or schoolbags. The purchase of a suitably fashionable, attractive, and useful backpack is a crucial back-to-school ritual for many students.
Normal school backpacks generally lack the rigid frame of an outdoor-style drawstring backpack and include only a few pockets in addition to the main storage compartment. Despite the fact that traditionally very simple in design, school backpacks are often made with padded shoulder straps and backs as well as additional reinforcement to hold large numbers of heavy textbooks, as well as safety features such as reflective panels to make the wearer of the pack more visible at night. Padded waist straps may also be provided to distribute weight across the body.
Backpacks are sometimes worn as trend accessories, in which they perform the same function as a purse. Certain such backpacks designed specifically for women are no larger than a typical purse, and are generally associated with younger women.
Special-purpose backpacks
A quantity of backpacks are specifically designed to carry certain items. Common examples include backpacks for small valuable items such as laptops and cameras (see photo); backpacks designed to hold laptop computers in particular generally have a padded compartment to hold the computer and medium sized pockets and flaps to accommodate accessories such as charger cables and cordless/corded mice. These are especially general in college and university settings. In order to supply these devices with electricity, a few high-end backpacks are equipped with solar panels.
There are as well single-strap packs that are essentially a hybrid between a backpack and a messenger bag.
Easy on the pocket, very simple packs that combine the drawstring backpack 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 design for their shopping bags as well.
Rolling backpacks are backpacks with wheels on the bottom and an extending handle. As of their design, rolling backpacks reduce the strain on the user, though the shoulder straps may be used to carry the pack for short distances when the terrain is not suitable for wheels. Rolling backpacks are mainly commonly used while traveling by airplane or train.
So please, bookmark this site & tell your friends you found a new site for great sales & deals on products and ships fast and VERY DISCRETELY for you.. You'll find more products & information in the other pages on this website, Just click on the link for the product you may need to look at.
You can also find great other great sales and deals in this very nice Ebay store from time to time on select items.
Also, Please if you have any suggestions or other items you may need that are not listed on Elderly parents Assisted living supplies website, contact me and I will do my best to find them for you.
Thank you ever so much for stopping by,
P.S: Also Please leave a suggestion or comment below.
Discount Elderly Parents Assisted Living Medical Supply Store http://bestparentingstyles.com
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