The word backpack is a noun. Backpack means (1) a bag carried by a strap on your back or shoulder.
Backpack is also a verb that means (1) hike with a backpack.
The following articles and web pages elaborate on the word backpack.
Visit this military supplies manufacturer directory for information about military supplies manufacturers and wholesalers in the United States. The photo on this page shows a camouflaged military backpack.
Browse this school supplies and equipment vendor directory for info about school supplies and equipment manufacturers and distributors in the United States. The photo on this page shows a backpack filled with school supplies.
A South Carolina middle schooler who passed out in class last week had a backpack filled with nine empty mini bottles of Fireball Cinnamon Whisky, officials said.
Fox News. Tuesday, 16 Apr 2019 19:21:48 GMT.
Soon after the March 15 Christchurch massacre, American white supremacist terror group Atomwaffen Division apparently posted a picture of the terrorist's backpack on social media, showing the "black sun" symbol on it.
Straits Times. Sunday, 24 Mar 2019 05:00:00 +0800.
The basics of Pokemon Go are simple and fun. You walk, you catch Pokemon, you collect as many as you can and you visit Poke Stops to load your backpack
Chris Hall. Pocket Lint. Tuesday, 12 Mar 2019 15:13:24 +0000.
One of our followers will win some exclusive PUBG swag with a backpack and ghillie suit! This giveaway ends June 17, 2018 and it's valid in the US, Canada and Puerto Rico.
Manuel Flores. CNET. Saturday, 16 Jun 2018 00:05:06 +0000.