Eye Mask by Ostrichpillow is a product that helps sleep by darkening the vision with a 6-layer structure without pressure on the eyes. Weighs only 30g. The layer that touches the face is soft and breathable, and the three-dimensional ergonomic design does not put pressure on the eyes.
The strap is adjustable with cotton tape, so it can fit anyone. This product also raised funds through Kickstarter, a crowdfunding site. More information about the product can be found here.