Use "foldable" in a sentence

1. Jake Stennis nodded his head with approval on seeing the foldable airlock: such airlocks were designed to be able to fit over access doors and hull openings in order to be able to rescue Spacers trapped in a pressurized compartment surrounded by vacuum

2. She had one of the foldable army-issue shovels attached to the back of it

3. treadmill (the foldable ones) that you can jump into as soon as you wake up

4. Why I had neglected to bring a trekking pole, while not failing to bring a foldable saw, I did not know

5. Into the box went the foldable saw and miniature binoculars and the megawatt flash for the camera I had yet to use

6. Their packs looked of a size reasonable enough that I doubted they were carrying a foldable saw