Depends on your need. A Backpack which could hold heavy materials could be good one to go for. There are lot of good manufacturers of Backpacks.
Lightfighter is a manufacturer of many military backpacks such as Assault Packs, Medical Packs, Airborne Packs, Rucksacks etc.
Amron is also a good manufacturer of Backpacks. They manufacture field packs, medic packs etc.
Depending on what suits you, you can buy the best backpacks.
For buying backpacks, you should be able to get them at eBay or amazon for reasonable prices. Hope this helps.
Rhinos are cool
Backpack coolers are usually used too keep drinks cool when someone is riding a bike. The Cooler is carried around as a backpack and allows the rider to have access to chilled drinks.
Serebii.net is a cool Pokémon website. Others would include Pokémon Beach, Dogasu's Backpack and BulbaGarden.
LLBean.com sells cool backpacks for both boys and girls
To effectively put patches on a nylon backpack, first clean the area where you want to place the patch. Use a hot iron to heat the patch and the backpack fabric, then press the patch firmly onto the backpack. Hold the iron in place for about 15-20 seconds to ensure the patch adheres properly. Allow the patch to cool before using the backpack.
they are about the same. it really depends on the type of backpack or parachute backpack you are talking about.
you dump the cold water by going into the backpack and clicking use while you are by the hatch.
Mybe the materials on which they use to make a backpack
You can find backpack repair parts at outdoor retailers, specialty backpack stores, or online websites that sell backpack accessories.
I was crying because I lost my backpack. Can you grab my backpack please? I stuffed the book in my backpack.
The long backpack straps on this backpack are comfortable for extended wear.
a see through backpack