When appearance, product visibility & recycled content are your priorities, choose Bare Eco-Forward. Crack- & shatter-resistant, sturdy & durable RPET provides increased functionality. Crystal-clear, almost glass-like in appearance, they're perfect for just about any non-frozen cold beverage: iced coffee, lemonade, soft drinks & more. Supporting the use of post-consumer recycled content is a key tenet of the SOLO Eco-Forward platform. Eco-Forward offerings include products made with recycled PET water bottles & food containers as well as paper collected from offices & school recycling programs. Squat. ProPlanet SealThis product earns Dart's ProPlanet Seal because it contains at least 20% post-consumer recycled content. Cup Type: Cold Cup; Interior Volume Capacity: 12 oz to 14 oz; Material(s): Recycled Polyethylene Terephthalate (RPET); Material Type: Plastic.