Bag of Holding Cheese

This bag has an interior space considerably larger than its outside dimensions, roughly 2 feet in diameter at the mouth and 4 feet deep. The bag can hold up to 1000 pounds, not exceeding a volume of 64 cubic feet. The bag weighs 1 pound, regardless of its contents. Retrieving an item from the bag requires an action. This bag is unusually light, and can carry an unusually large amount of weight but comes with a very specific restriction. This bag will only accept Cheese. Any other item not cheese or the cheese's wrapping will not be able to pass the entrance of the bag. The interior of the bag is perfectly suited to the optimized storage of cheese. 

If the bag is overloaded, pierced, or torn, it ruptures and is destroyed, and its contents are scattered in the Astral Plane. If the bag is turned inside out, its contents spill forth, unharmed, but the bag must be put right before it can be used again. 

Placing a bag of holding inside an extradimensional space created by a handy harvestsack, portable hole, or similar item instantly destroys both items and opens a gate to the Astral Plane. The gate originates where the one item was placed inside the other. Any creature within 10 feet of the gate is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.

Notes: Utility, Container