I just finished making a tarp for my pulk. It'll be used to wrap my gear in to keep all the odds and ends from being lost on the trail. I usually pack my gear into large duffel bags so there aren't too many odds and ends but it will be nice to have everything contained nice and neat. The tarp can also double as a ground sheet or as a wind break. It's just a piece of ripstop nylon with webbing loops on all four corners. It measures about 13 x 5.5 feet. It's a bit too long but that shouldn't be too much of an issue. To test it out I wrapped up a bunch of sleeping bags. It looks like it's going to work well.