The sweetest sippy cup is made of compostable wheat straw plastic and is BPA free. The lightweight sippy cup is non allergenic, heat resistant and dishwasher safe. The wheat straw plastic is entirely biodegradable and in your home compost, it will take 3 to 6 months to fully compost

Screw top with silicone seal lid. The spout does not have a leak free valve

6months +

15.5cm in diameter and holds 240ml