Reading glasses in a case the size of a car key, a travel adapter the size of a deck of cards, a power bank with a face that reacts to your battery. They live in a pocket and earn the slot.
A keychain multitool with pliers and scissors but no blade
→ nextoolstore.com
Sub-inch waterproof clip-on lantern, 27 lumens, candle-warm light
→ snowpeak.com
Pocket-sized fountain pen that costs less than a nice dinner
→ kaweco-pen.com
A working digital camera the size of a 35mm film canister
→ store.moma.org
A 2.2L sling sized for pocket tools, cables, and a Kindle
→ baboontothemoon.com
Reading glasses in a case the size of a car key
→ thinoptics.com
The bolt that deploys the nib is a titanium flying saucer
→ tactileturn.com
An amber handle you can watch the lock work through
→ kizerknives.com
All four plug standards plus four USB ports in something the size of a deck of cards
→ amazon.com
Tiny face on the screen reacts to your phone's battery level
→ amazon.com
Push the slider and the cards fan out for you
→ amazon.com
Third-party car key fobs you program yourself for a fraction of dealer prices
→ tomskey.com
reMarkable 2 disguised as a school comp book
→ amazon.com