How to Use the Dr Brown's Cheers360 Cup for Toddlers

By Dr Browns | Published: 2026-10-25

Category: How-to Guides

Learn how to use the Dr Brown's Cheers360 cup for toddlers, including assembly, filling, and cleaning tips to make the transition to a big kid cup easier.

Quick Answer

To use the Dr Brown's Cheers360 cup, simply fill it, screw on the lid with the silicone valve, and let your toddler sip from any edge. The 360-degree design is spill-proof when the valve is properly seated, making it a great next step after sippy cups.

Why the 360-Degree Design Works

The Cheers360 cup uses a clear silicone valve that covers the entire rim. When your child's lips press against any part of the rim, the valve opens to let liquid flow. This mimics drinking from an open cup but without the mess, because the valve seals shut when not in use.

Size Options and When to Use Each

The Cheers360 comes in 7 oz (200 ml) and 10 oz (300 ml) sizes. The smaller size is ideal for beginners because it is lighter and easier for small hands to hold, especially with the attached handles. The larger size works well for older toddlers who can manage a bigger cup without handles. Choose based on your child's grip strength and typical drinking volume.

Steps to Use the Dr Brown's Cheers360 Cup

Step 1: Disassemble and Clean Before First Use: Wash the cup body, lid, silicone valve, and any handles in warm soapy water or on the top rack of the dishwasher. Rinse thoroughly. This removes any manufacturing residue and ensures the valve seals properly. A clean valve is essential for a leak-free seal; leftover debris can cause drips.
Step 2: Fill the Cup to the Recommended Level: Pour water, milk, or juice into the cup, filling no higher than the fill line (if marked) or about 1 inch below the rim. Overfilling can cause leakage when the valve is pressed. Leaving air space helps the valve work correctly and reduces pressure that can cause leaks.
Step 3: Assemble the Lid and Valve Correctly: Place the silicone valve onto the lid, ensuring the tab or notch aligns with the lid's groove. Press down firmly so the valve sits flat. Then screw the lid onto the cup until snug but not overly tight. A misaligned valve is the most common cause of leaks. Double-check that the valve is fully seated before each use.
Step 4: Test the Seal Before Giving to Your Toddler: Turn the cup upside down over the sink. If any liquid drips out, recheck the valve alignment and lid tightness. A proper seal means no drips even when inverted. Testing the seal prevents messy surprises. If the cup leaks despite a correct setup, the valve may need replacement.
Step 5: Teach Your Toddler to Sip from the Rim: Show your child how to place their lips on any part of the rim and tilt the cup gently. The valve opens only with lip pressure, so they may need a few tries. Encourage them without forcing. Some toddlers bite the rim instead of sipping. If that happens, demonstrate a gentle sip and praise any progress.
Step 6: Clean Thoroughly After Each Use: Rinse the cup and valve immediately after use. Wash all parts in warm soapy water, paying special attention to the valve's crevices where liquid can get trapped. Let all parts air dry completely before reassembling. Trapped milk or juice in the valve can develop mold. A thorough cleaning prevents this and keeps the cup hygienic.

Product Facts

Dr Brown's Milestones Cheers360 Cup, 7oz/200ml, Blue: The 7 oz/200 ml Cheers360 cup has handles for an easy grip and a spill-proof 360-degree valve. The handles help younger toddlers hold the cup securely, reducing drops and spills during the learning phase.
Dr Brown's Milestones Cheers360 Cup, 7oz/200ml, Blue
Dr Brown's Milestones Cheers360 Cup, 10oz/300ml, Blue: The 10 oz/300 ml Cheers360 cup features a clear silicone valve that lets little ones see inside while preventing leaks. Seeing the liquid encourages toddlers to drink more confidently, and the larger capacity suits older toddlers who drink more at once.
Dr Brown's Milestones Cheers360 Cup, 10oz/300ml, Blue