One cup that grows with your child from baby to big kid. Simplify every stage of your little one's feeding journey with the b.box Transition Value Pack. This all-in-one system includes one cup base and four interchangeable lids, making it easy to transition from bottle feeding to independent drinking—all with one thoughtfully designed set. From newborn feedings to open cup practice, each lid is designed to support your child's developmental milestones while reducing the need to purchase multiple cups along the way. Why You'll Love It 4 drinking stages in one convenient system One cup base with four interchangeable lids BPA-free and designed to grow with your child Dishwasher and sterilizer safe for easy cleaning Includes Four Drinking Stages Baby Bottle – Features a bottle nipple and easy-grip handles for formula, breast milk, or milk (after 12 months), encouraging independent feeding. Spout Cup (4+ Months) – Soft silicone spout is gentle on developing gums and includes a leak-resistant travel cap for on-the-go convenience. Weighted Straw Cup (6+ Months) – Award-winning weighted straw allows little ones to drink from almost any angle, encouraging independent hydration. Training Cup – Designed to help toddlers master open cup drinking with an easy-flow rim and viewing window for better control. Thoughtfully Designed One versatile system replaces multiple cups Encourages independence through every developmental stage Easy-to-clean components designed for everyday family life Beautiful Raspberry color that both parents and little ones will love A smart investment that grows alongside your child—making every sip a little easier from the very first bottle to confident big-kid drinking.
