Vault of Wonders

You create an extradimensional pocket. As a bonus action you that can store an item up to 20lbs. As an interaction, you can make one of the items appear in your hand.

If your character dies the items are scattered within 5ft of where he died.

 At higher levels:

 When you cast this spell using a spell slot of 2nd level or higher you can score two additional items in the vault and its weight limit increases by 20lbs.