Munchkin Click Lock Bite Proof Sippy Cup 9 oz
- 9 oz capacity per cup, 2 cups in the set
- 9 months and up, bottle to sippy transition
- Click lock lid seals with an audible click
- Bite proof spout for teething
- Fits most cup holders per listing
- Top rack dishwasher care, BPA free
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A sippy cup pair for older babies learning to drink on their own, with a lid that clicks closed and a chew resistant spout. Check that your stroller holder takes it, as the listing only says most.
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ASIN: B078WS7WH3Category: Baby Cups & Sippy Cups
Overview
Daycare bags, car seats and kitchen tables are where this cup set earns its place. Each cup has a bite proof spout and a lid that twists until it clicks to seal. A one piece valve means fewer parts to clean after milk or juice.
A sealed lid you can hear lock is the reason to choose these over a loose fitting cup. The spout still asks the baby to suck to drink, so a child already using open or rim cups gains little from it.
Who it's for
Babies past the first months who are ready to hold a cup and drink without help. Families whose child bites spouts flat will appreciate the tougher spout, while those after a straw cup should look elsewhere.
Pros and cons
- Lid locks with an audible click
- Spout handles tiny teeth
- Easy grip shape for small hands
- One piece valve, fast cleanup
- Spout style, not a straw or rim
- Top rack only in the dishwasher
- Cup holder fit stated only as most
Performance notes
The seal comes from the twist lid reaching its click point; leaks usually mean it stopped short. Flow is set by the one piece valve under the spout. The bite proof spout flexes rather than splitting when chewed.
Specifications
| Brand | Munchkin |
|---|---|
| Dimensions & fit | |
| Item weight | 5.76 ounces |
| Item dimensions | 3 in W x 8.75 in H |
| Item Dimensions W X H | 3"W x 8.75"H |
| Size | 2 Count (9 oz) |
| Capacity & performance | |
| Capacity | 9 fluid ounces |
| Age range | 9 months and up |
| Construction & materials | |
| Material Type | Plastic, BPA free |
| Color | Pink/Purple |
| Included components | |
| Unit Count | 2 cups |
| Other details | |
| Spout | Bite proof spout |
| Closure | Click lock lid with audible click |
| Valve | One piece valve |
| Care instructions | Top rack only |
| Occasion | Housewarming |
| Other Special Features Of The Product | Lid locks in place with an audible click |
| Product Style | Modern |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Set Name | Munchkin Click Lock Bite Proof Sippy Cup Set |
| Shape | Round |
| Specific Uses For Product | Baby and Toddler Drinks |
Frequently asked questions
Is the Munchkin Click Lock sippy cup a straw cup?
No. It has a bite proof spout with a one piece valve, not a straw or a spoutless rim.
Will the Munchkin Click Lock sippy cup fit a car cup holder?
The listing says the cups fit most cup holders. Measure yours against the listed width before relying on it.
How do I wash the Munchkin Click Lock sippy cup?
Top rack of the dishwasher only. The one piece valve means fewer parts to separate.
When can a baby start using the Munchkin Click Lock sippy cup?
The listing says it is designed for babies 9 months and up.