Deep Pockets

You touch a non-magical set of clothes and fashion it with a pocket leading to an extradimensional space. For the duration, you may put tiny objects that weigh no more than 5 pounds into the pocket. These objects are transported to an extradimensional space, where they remain for the duration.
Until the spell ends, you can use your action to summon an object from the pocket to your free hand, and you can use your action to return the object to the pocket. The pocket can hold no more than 100 lbs, and any objects still in the pocket when the spell ends burst from the pocket destroying the clothes and appear in your space at your feet.