Magic Items

Winged Boots
DMG
p214
Wondrous item, uncommon (requires attunement)
Major tier
While you wear these boots, you have a flying speed equal to your walking speed. You can use the boots to fly for up to 4 hours, all at once or in several shorter flights, each one using a minimum of 1 minute from the duration. If you are flying when the duration expires, you descend at a rate of 30 feet per round until you land.

The boots regain 2 hours of flying capability for every 12 hours they aren't in use.
Pixie Winged
Boots
These elegant, supple
boots have iridescent,
rainbow-colored pixie
wings on their sides.
When in use, the wings
flutter and a trail of pixie
dust sprinkles from their
heels.

Ring, uncommon (requires attunement)
Major tier
While wearing this ring, you can cast the jump spell from it as a bonus action at will, but can target only yourself when you do so.

Wondrous item, uncommon
Minor tier
While in this saddle on a mount, you can't be dismounted against your will if you're conscious, and attack rolls against the mount have disadvantage.