Can I use a regular backpack for a week long hiking trip?

Please understand that you are talking to regular people who offer advice on FixYa forum, not to Coleman.

You could check with your local historical societies or museums.

switch on the side to turn on/off
take it back to Walmart, it may be faulty.

Easy to find on Amazon, eBay, both batteries 18650 and charger.
Cheaper on Aliexpress but you have to wait a few weeks.

go to:youtube ; replace battery in spotlight, It depends on what kind of spotlights you you have. there are LED, REGULAR and VECTOR DUAL LAMP, ETC...

Hi,
Try here: hiking boots

The reason why you need a hiking pole is because they enhance your stability and support on any type of terrain. The hiking poles have become standard equipment for many hikers, trekkers, and backpackers.

I'll advise you to get the lightweight camping chair; it's easily folded into every backpack and it's very lightweight which will make you carry much less weight during your hike.

Sure, just like regular coffee, you can find both caffeinated and decaffeinated freeze dried coffee. Also, freeze dried coffee comes in different flavors just like regular coffee.

First two are month and the last is year.