MLVOC Travel Pillow Memory Foam Neck Pillow Adjustable Comfort. Sleep Mask & Ear Plugs and Carry Bag. These are very nice to use when traveling. The MLVOC Travel Pillow is a memory foam neck pillow designed for adjustable comfort while traveling, resting, or sleeping. Made with BPA-free materials, this pillow is breathable and machine washable for easy care. The full-size, semicircular pillow features a soft memory foam fill that provides support for the neck, making it ideal for adults on the go. The sleek black color and solid pattern add a stylish touch to this functional and practical travel accessory from the MLVOC brand.