Of course, given my username, some follow a theme...
You can find more expensive options, but this is easy to use, extremely functional, and portable.
amazonAmazon.com : Camp Chef Professional Fry Griddle, Two Burner 14" Cooking Accessory, Cooking Dimensions: 14 in. x 32 in : Garden & Outdoor
https://www.amazon.com/dp/B0000AQO12/ref=nosim?tag=cougarboard07-20[https://smile.amazon.com/Camp-Chef-SG60-Professional-Seasoned/dp/B0000AQO12/ref=sr_1_2?dchild=1&keywords=camp+chef+griddle+two+burner&qid=1621221064&sr=8-2]
Fits the camp chef. I prefer a griddle over a grill for burgers, done with sauteed onions and butter. Also pancakes, etc. for family, friends, church, and other gatherings.
Dutch ovens of all sizes and depths, along with metal spatulas/large spoons, and many other accessories.
For home wars and shooting the kids, it's hard to beat. Larger capacity options exist, but the quick load and power of this one is my preference.
Great for emergency preparedness, camping, and travel. Screws onto a standard Dasani or Aquafina bottle. The Sawyer Mini is also good, but this one flows a bit faster.
Lots of options here for brand and quantity, but great for family preparedness and can be used camping if you want.
These are inexpensive, but surprisingly decent. Our kids give them at birthday parties, they all have their own pair, and I bought one for myself. If I remember in advance, they'll be at my next BYU football game.
Ammunition. You know what you might need, but if you have a firearm of any kind, more is always better. Of course this one is hard to find these days...