Purchased for several trips I had over the last few months and took it with me but never ended up using it. I did go ahead and wash the cover especially since it had been in my suitcase. There are no signs of wear or use. I would’ve returned it but it’s too late to do that. From Amazon: Scientifically Proven Neck Pillows For Travel: Thanks to our unique, patented design, you can easily adjust your Trtl travel neck pillow to achieve top-level comfort and experience ultimate neck support. The internal support system keeps your head and neck in an upright position while you nap, keeping you from waking up with aches, strains, or pains. The perfect airplane or car travel essential. Enjoy a Real Sleeping Experience on Long Flights: Add our neck pillow to your long flight essentials’ list to experience a deep sleep during lengthy flights. The super soft fleece, plush cushioning, and cozy shoulder support will lull you into a long, refreshing nap while on the plane. Lightweight and Compact Design: Weighing in at only 4.5oz, The Trtl Travel Pillow's lightweight design allows you to attach it to the outside of your backpack or luggage easily without feeling weighed down. No more dragging around a bulky neck pillow for traveling! Easy To Carry & Machine-Washable: Unlike regular U-shaped traveling pillows constructed with memory foam, Trtl Pillows are conveniently machine-washable and fast-drying, so you can keep them fresh for your next adventure. Simply remove the internal support