High quality, 450ml capacity cup. Body made of borosilicate glass -BPA free- offering exceptional strength and durability, extending its lifespan and making it reusable countless times. Including soft, sustainable RPET felt pouch, bamboo push-on lid with a hole for straw, and a reusable bamboo straw. With distinctive RPET label. Presented in an individual eco-design box. The recycled RPET felt is the result of the combination of the recycling process of plastic materials together with the millenary technique of felt making, resulting in an eco-trend material that, besides being of recycled origin, also becomes recyclable. This cup can be personalized with your own design or logo, making it a great promotional item or gift.