Purchase the Santa's Bag EZ Roller 9ft. Artificial Christmas Tree Storage Bag with Wheels at Michaels.com. The EZ Roller Artificial Christmas Tree Storage Bag with Wheels fits most trees up to 9 ft. tall. Easily load the disassembled tree in the large U-shaped opening, and tighten the compression straps for a secure, perfect fit. The oversized wheels, and the bag's angled edge near the wheels, allow for movability and prevent dragging of the bag.