Quick answer
For most toddlers, a straw cup is the better long-term choice because it promotes a more mature oral motor pattern and is easier to clean. However, a sippy cup can be a helpful first step for babies who are new to cup drinking and need a familiar spout. The best option depends on your child's age, skills, and your priorities for ease of use and cleaning.
Sippy cups: a familiar transition tool
Sippy cups typically have a hard or soft spout that the baby sucks on, similar to a bottle nipple. They are often the first cup parents try because the spout feels familiar and helps control spillage. Many sippy cups, like the b.box + Lansinoh Sippy Cup twin pack, come in convenient twin packs and are designed for independent drinking, making them a practical choice for on-the-go use.
b.box + Lansinoh Sippy Cup
Straw cups: a more natural next step
Straw cups encourage your child to use a sucking motion that is closer to the adult drinking pattern. This can help with oral development and may make the transition to an open cup easier later on. Straw cups often have fewer parts that trap milk or juice, which can make them simpler to clean thoroughly. However, some toddlers need a little practice to learn how to drink from a straw.
Key differences at a glance
The main differences come down to the drinking mechanism and the learning curve. Sippy cups rely on a spout that requires a sucking motion similar to a bottle, which may delay the transition to a regular cup. Straw cups require a different sucking action that strengthens oral muscles. Cleaning is another factor: straws can be harder to clean if they have small crevices, while sippy cup spouts are generally easier to rinse but may have more parts to disassemble.
Trade-offs at a glance
- Sippy cup: familiarity vs. extended use: The spout feels like a bottle, so babies accept it quickly. But prolonged use may encourage a less mature oral pattern and could delay the switch to an open cup. Use a sippy cup as a short-term bridge, not a long-term solution.
- Straw cup: oral skill vs. learning curve: Straw drinking builds oral muscles and mimics adult drinking. However, some toddlers need a few tries to figure out the straw, and straws can be harder to clean if they have narrow tubes. Straw cups are ideal once your child is ready to learn a new skill.
- Cleaning and maintenance: Sippy cup spouts are generally easier to rinse, but many models have multiple parts (valves, lids) that need disassembly. Straw cups often have fewer parts but the straw itself may require a brush for thorough cleaning. Consider your cleaning routine and choose a cup you will actually keep clean.
Product facts
- b.box + Lansinoh Sippy Cup twin pack: The b.box + Lansinoh Sippy Cup twin pack includes two sippy cups in a twin pack, perfect for alternating between uses or having a spare on hand. Available in two vibrant color combinations: Raspberry + Tutti… Having two cups makes it easy to keep one clean and ready while the other is in use, which is especially helpful for busy parents.
- Baby Bottles 2oz (2 pack): Lansinoh Baby Bottles 2oz (2 pack) offer a practical feeding solution for newborns and young infants. Each bottle is designed to support comfortable, natural feeding during those early bonding moments. Includes 2 bottles, each with a 2oz capacity — ideal for small, frequent feedings. Comes with Extra Slow/Newborn nipple flow, suited for the youngest feeders. Nipple flow options are available to match your baby’s… If you are still using bottles for younger infants, this set provides a gentle, slow-flow option that mimics breastfeeding and can be a stepping stone before introducing a sippy or straw cup.
Which cup fits your toddler?
Best for
- Toddlers who are new to cup drinking and need a familiar spout to start
- Parents who want a simple, no-fuss cup for on-the-go use with a spare on hand
Not for
- Toddlers who are ready to develop a more mature drinking pattern and oral motor skills
- Parents who prefer a cup with fewer parts and easier deep cleaning
