A B Bros

Eco-friendly & Renewable: Made from fast-growing bamboo, often blended with corn starch and other biobased materials—great for reducing single-use waste.

Lightweight & Insulating: They’re light to carry, and bamboo walls (sometimes with silicone sleeves) help keep drinks warm without burning your hands.

Durability & Disposal: Not always dishwasher-safe; compostability depends on local conditions and may take years .

Potential Chemical Leaching: Some cups are bound with melamine resins, which may leach formaldehyde when exposed to high heat.