Please choose the correct ending to complete the given sentence: Travel: [header] How to bundle [title] Understand the concept. [step] Bundling is a packing method used to greatly reduce wrinkles and creases. You'll wrap each garment around a core object, creating a snug bundle in the process.

Ending1: [substeps] Since this method requires you to wrap your clothes, you won't actually do any folding. The lack of folding results in a lack of creases. Ending2: However, the relative ease of the bundle varies depending on the relative fit of the garment you choose. Don't be alarmed if you don't cover all of the fabric and, as with several other packing methods, it doesn't seem to affect seams. Ending3: When the material opens up while bundling, folds can happen on the inside of a garment, resulting in tight, floury bunches. The bunching action is described further below. Ending4: For instance, a four-item zip-lock bag might be properly folded into a bundle, but a larger bag might be tightly zipped. [substeps] Buy the measurements you need based on the size of garments you'll be folding.

Answer format: ending1/ending2/ending3/ending4