b.box + Lansinoh Time to Sip Starter Set
Pediatric experts recommend using a variety of cups as your baby grows. Our convenient value pack includes one cup base and four interchangeable lids: one NaturalWave Nipple lid with medium flow nipple for babies 3m+, a soft silicone spout lid that’s gentle on baby gums for babies 4m+, a leakproof straw sippy lid for babies 6m+, and a training lid for toddlers 12m+.
Simply change the lid throughout your baby’s feeding journey to build confidence and encourage independent sipping. Featuring easy-grip handles made for little hands and colors moms and babies both love, this is the only starter cup set you’ll ever need.
Dishwasher-safe and made without BPA, phthalates, or PVC, it’s a must-have for every parent's toolkit. Built to last for years of happy sipping, extend the life of the Sippy Cup with our Replacement Straw + Cleaner Set (sold separately).
- INTERCHANGEABLE LIDS - Convenient value pack includes one cup base and four interchangeable lids for every stage of your baby’s feeding journey
- NATURALWAVE NIPPLE LID - An easy transition for babies 3 mo+, the Lansinoh NaturalWave Nipple attachment turns the cup into a baby bottle with easy-grip handles
- SPOUT CUP - Choose the leakproof spout cup lid for babies ages 4 mo+. The soft silicone spout is angled for easy sipping and is gentle on gums. Built-in spout cover keeps cup clean and ready when on the go
- STRAW SIPPY CUP – Attach the straw lid when baby is ready to learn straw drinking. For babies 6 mo+, the weighted straw and 2-way valve allows leak and spill-free drinking from any angle
- TRAINING CUP- For little ones 12 mo+, try the training lid. Lid has a clear window that lets toddlers gauge the water level and an easy-flow channel in the rim for greater control and independence
- SAFE AND EASY TO CLEAN - Dishwasher safe for hygienic and easy cleaning; made without BPA, phthalates, or PVC
- 1 (8oz) cup base
- 1 NaturalWave Nipple lid with medium flow nipple
- 1 Spout Cup lid
- 1 Straw Sippy Cup lid
- 1 Training Cup lid
For your child’s safety and health WARNING!
Always supervise your child when using this cup. Prolonged sucking of fluids may cause tooth decay. Never attach the cup to cords, ribbons, laces, or clothing — strangulation hazard. Do not extend or modify cords or loops. Keep unused parts out of reach of children.
Before first use, disassemble all parts and boil for 5 minutes to sterilize. Clean thoroughly before each use. Top rack dishwasher safe, but handwashing is best to preserve printed designs and prevent fading. Avoid abrasive cleaners or rough sponges.
Before each use, inspect the lid, cup base, and any spout, straw, or nipple. Pull the nipple, spout, or straw in all directions and discard at the first signs of damage or weakness. Never use a spout, nipple, or straw as a soother.
Handwash in warm soapy water using a clean basin reserved for infant items (not directly in the sink). Rinse well. If using a sterilizer, separate all parts and clean before sterilizing. Ensure all parts are dry before reassembling or storing. Do not leave in sterilizing solution longer than recommended. Avoid direct sunlight or high heat for extended periods.
Do not use with hot (over 45°C / 113°F), carbonated, or sugary drinks. If using warm liquids, open carefully — pressure may build and cause spray. Flush through spouts or straws with clean water to remove any residue. Some drinks may stain the cup, but this won’t affect function.
Avoid microwave use with the lid or any metal components. Take extra care when heating — localized overheating may occur. Wait 15 minutes between microwave cycles. Always stir and test the temperature before serving.
Download full care instructions here.
One Cup, Four Ways To Grow
Make the transition a breeze from bottle to big kid cup
Integrated Handles Are Made For Little Hands
Lets baby hold and drink on their own
