The cheapest backpacks for hiking on that site are made by Teton.This is a good make in the hiking world.They supply rucksacks and holdalls as well as backpacks.
I would say Wal - Mart and Target. They have backpacks from 10 dollars to 20 dollars which is pretty cheap compared to mall standards and high class backpacks. All you really need is a simple backpack.
Amazon is a great place to look for laptop backpacks. This is where you will find the largest variety. Best Buy also sells laptop backpacks; both online and at their retail stores.
The cheapest slide and negative scanner online is from the amazon website. The slide and negative scanner from amazon online is under fourteen dollars.
Jansport sells many types of luggage, but they are most known for their backpacks. They sell sporting, hiking, traveling, and business bags and they also sell laptop cases.
Many retailers sell toddler backpacks. A few examples are Toys"R"Us, Target, The Bay, Pottery Barn Kids, Kohl's, Etsy, and Walmart. Amazon also sells them.
In Mike Newtons family's store shops sells hiking things like boots,backpacks and cans for food so animals can't eat it.The store is called Newton's.
Jansport sells approx. 4,000,000 backpacks per year
Walmart sells tons of different backpacks
Amazon will be your best bet here, as they sell a whole variety or hairnets to suit your price range. They will also deliver to wherever you live! The cheapest hairnets on Amazon are less than $1 for 3.
The North Face sells backpacks that are usually made for people who climb or sports on mountains consequently their backpacks usually are military-style.
Amazon supplies the cheapest Compaq R3000 in the US. Another site that sells the Compaq R3000 for a cheap price eBay, but you would have to buy it used.
The stores that sell the cheapest garment bags would be Amazon, Sears and Walmart. You could also look at stores like eBay of Kijiji to get a good deal as well.