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Can Your Baby Sleep with a Sippy Cup? A Detailed Guide

When transitioning your baby from a bottle to a sippy cup, you may be wondering about the safety and practicality of allowing your child to take their sippy cup to bed. We’ve gathered key points on this topic to help you make an informed decision.

Is It Safe for Your Baby to Sleep with a Sippy Cup?

While sippy cups are useful for transition from a bottle, having them in the crib during sleep time can pose potential hazards. This is especially true if they are filled with anything other than water.

Dental Health Concerns

Sleeping with a sippy cup, especially one filled with milk or juice, can contribute to tooth decay. The sugars from these liquids can remain on the teeth for hours, promoting the development of cavities. Dentists recommend that children not go to sleep with a sippy cup filled with anything but water.

Choking Hazards

While uncommon, there’s a risk of choking if the child tries to drink while lying down or if they fall asleep with the cup in their mouth. It’s safer to provide the sippy cup during awake times and keep the sleep area free of potential hazards.

How to Transition Away from the Sippy Cup at Night

Establish a Bedtime Routine

A consistent bedtime routine can help signal to your baby that it’s time to sleep. This routine can include a sippy cup with water, but aim to finish the drink before the actual bedtime.

Provide Comfort

If your child is used to having a sippy cup for comfort, try replacing it with a safe comfort object like a small stuffed animal or a blanket (provided your child is old enough to safely have these items in their crib).

Consult a Pediatrician

If you’re having trouble with this transition, don’t hesitate to reach out to your child’s pediatrician for advice tailored to your child’s specific needs.

Safety Concerns: Sleeping with a Sippy Cup or Bottle

Can My Baby Sleep with a Bottle of Water?

Although it might seem harmless, it’s generally not recommended to let your baby sleep with a bottle of water. This practice can increase the risk of tooth decay, choking hazards, and ear infections.

Can I Leave a Water Bottle in My Toddler’s Bed?

As with babies, it’s typically not advisable to leave a water bottle in a toddler’s bed. Besides the choking hazard, it may also lead to a disrupted sleep pattern as they may wake up frequently to sip water.

Sippy Cup Use: Questions and Answers

How Long Can You Leave Water in a Sippy Cup?

Leaving water in a sippy cup is generally safe for a few hours. However, to maintain hygiene, it’s best to clean and refill the cup regularly.

Is a Sippy Cup Better Than a Bottle?

Sippy cups can be an effective transitional tool from bottle to regular cup, helping babies develop the skills they need for independent drinking. However, prolonged use of sippy cups can potentially lead to dental issues and should be phased out as your child grows.

Is a Sippy Cup or Straw Better?

Both sippy cups and straw cups aid in transitioning from a bottle. Straw cups are generally considered better for dental health and speech development. Always choose the option that works best for your child’s age and developmental stage.

Weaning Off the Nighttime Sippy Cup

How Do I Wean My Baby off the Sippy Cup at Night?

Weaning off the nighttime sippy cup involves a gradual process of reducing dependence. Replace the sippy cup with other comfort objects and implement a consistent bedtime routine. It can be helpful to consult with a pediatrician for specific advice tailored to your child’s needs.

Breaking a Toddler from a Sippy Cup at Night

To break a toddler from a sippy cup at night, offer the cup only at meal times, gradually reducing the sippy cup’s usage. Introduce regular cups or straw cups as alternatives. Remember, patience and consistency are key during this transition.

How Can Help

At, we understand the challenges parents face when trying to establish healthy sleep routines for their babies. Whether you’re questioning the safety of a sippy cup at bedtime or navigating other sleep-related issues, we’re here to help.

Our website offers a wealth of information on a range of baby sleep topics. From age-specific sleep schedules to tips for dealing with sleep regressions, we’re committed to providing accurate and useful content to support you on your parenting journey.

If you’re grappling with the question “Can my baby sleep with a sippy cup?”, remember that each baby is unique. Understanding the potential risks and implementing a consistent bedtime routine can greatly aid in this transition period. Reach out to for more information on this and other baby sleep topics.