Same design on both sides. It's a knit material, but it's firm, so it won't stretch even if it's packed with luggage. Although it's knit, it's not a warm material like wool, so I think it can be used all season. ■Material: Polyester etc. ■Size: Approximately 43 x 25 x 10 cm (depth) I haven't used it much, so I think the condition is good.