fabric,this medieval potion bottle holder with belt loop make from materials,full of durability and beautiful,with great toughness. Applicable scenarios,this potion bottle sleeve harness suitable for event like photography, fancy dress parties, cosplay, drama, , movies, halloween and christmas as well as everyday wear. Wonderful ,sweet warm for friend family or yourself. Easy to carry,medieval potion bottle holder with belt loop easy link with belt. There are different colors optional,you can choose follow you like.