If you find traditional U-shaped pillows bulky or uncomfortable, there are several high-value alternatives for 2026 travelers. A Travel Scarf (like the Trtl) is a popular choice; it looks like a normal scarf but hides an internal support structure that holds your head upright. For those who prioritize space, an Inflatable Travel Pillow allows you to adjust the firmness and deflates to the size of a wallet. Another clever "hack" is using a Puffer Jacket—many brands now design jackets that fold into themselves to create a soft, contoured pillow. If you prefer a DIY approach, a thick hoodie with a substantial hood can be pulled tight to provide enough cushion against the window, or a large, soft pashmina can be rolled into a firm "bolster" to fill the gap between your neck and the seat, providing a customized fit without the extra gear.