Ready for bigger sips? The Bibado Big Sipper™ 2-in-1 Open Training Cup is designed as the next stage from Sippit, our first-sips open cup. The 'training cup that grows with you', Big Sipper offers little drinkers more room to practise without taking away the challenge of learning. Its removable SteadySip™ base adds stability as babies lift, tip and set down the cup, while anti-slip ridges and an easy-hold shape support control. Remove the base as confidence grows for an open cup that grows with their skills.