OneTigris Trailnap Sleeping Bag 3 Season Extra-Wide Warm for Camping Backpacking Travel Outdoor Activities . The OneTigris Trailnap Sleeping Bag is a 3-season extra-wide sleeping bag designed for camping and backpacking. With a size of 31" x 83", it offers ample room for a comfortable night's sleep. This sleeping bag is not insect repellent treated, making it ideal for outdoor adventures without the added feature of insect protection. Perfect for backpackers looking for a warm and cozy sleeping solution for their camping trips.