General use:
* The kangaroo kept its joey safe in its pouch.
* I keep my phone and wallet in a small pouch on my belt.
* The hiker packed extra snacks in a waterproof pouch.
Figurative use:
* The artist created a pouch of color in the corner of the painting.
* The city's bustling market was a pouch of activity and noise.
* He tucked the secret note safely in the pouch of his memory.
Specific examples:
* The baby koala snuggled in its mother's pouch for warmth.
* I used a tea pouch to make a quick cup of herbal tea.
* The doctor carefully examined the patient's surgical pouch.
These are just a few examples. The specific context will determine the best way to use the word "pouch."