SPECS: Weight: 3.2 oz. Packed size: 3 x 4 in. DESIGN & DETAILS: Hybrid-fill design combines cushioning of air with the lofty support of polyester fill Self-centering X design provides support to your head Adjustable height and pressure for customizable comfort Perfect for traveling, casual camping, and light enough for backpackers Made with ultrasoft 30D stretch polyester Packs down to the size of a wallet