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A smoothie needs to be thin enough to move through the cup’s straw; very thick blends can overwhelm a valve, clog a narrow straw or be hard for a new drinker to draw. An open cup is useful at the table, while a straw cup can be more practical away from it. Follow each maker’s age guidance, supervise drinking, take the cup apart for cleaning, and do not treat a valve as a guarantee against spills.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | ezpz Mini Cup + Straw Training System | $17.49 | Amazon |
| 2 | ezpz Baby-Led Tiny Cup | $11.49 | Amazon |
| 3 | ezpz Happy Cup + Straw System | $18.99 | Amazon · eBay |
| 4 | Munchkin Any Angle Click Lock Weighted Straw Trainer Cup | $7–$12 | Amazon |
| 5 | Munchkin Simple Clean Straw Cup | $8–$15 | Amazon |
| 6 | Munchkin Click Lock Tip & Sip Cup | $7–$10 | Amazon |
| 7 | OXO Tot Transitions Straw Cup with Removable Handles | $10–$16 | Amazon · eBay |
| 8 | Olababy Silicone Training Cup with Straw Lid | $15–$20 | Amazon · eBay |
| 9 | The First Years Squeeze & Sip Toddler Straw Cups | $8–$12 three-pack | Amazon · eBay |
The picks, in detail
ezpz Mini Cup + Straw Training System
A silicone 4 oz or 8 oz unvalved straw/open-cup system for training at the table; the weighted base adds stability and the soft straw has lip-positioning bumps.
- 4 oz or 8 oz capacity
- silicone cup and straw
- unvalved; dishwasher safe
- Can be used open or with a straw
- Squeezable cup can help straw practice
- Not spill-proof
- Thin smoothies rinse out more easily than thick blends
ezpz Baby-Led Tiny Cup
A small open silicone cup for adult-assisted early sipping, rather than a travel smoothie tumbler. Its 4+ month guidance makes it a table-training option.
- 4+ months
- silicone open cup
- small infant grip size
- No valve or hidden straw parts
- Useful for supervised open-cup practice
- No lid
- Not suitable for carrying a smoothie
ezpz Happy Cup + Straw System
The larger silicone straw system is intended for ages two and up, giving older toddlers more capacity for a thin smoothie at meals.
- 2+ years
- silicone cup and straw
- larger toddler format
- Appropriate step up from the Mini Cup
- Simple silicone construction
- Unvalved straw is not leak-proof
- Too large for many babies
Munchkin Any Angle Click Lock Weighted Straw Trainer Cup
A 200 ml weighted-straw trainer for six months and up. The weight keeps the straw in the liquid when the cup is tilted, but the straw and valve still need regular disassembly and cleaning.
- 6+ months
- 200 ml capacity
- weighted straw and Click Lock lid
- Works from different drinking angles
- Portable lidded format
- Valve adds suction resistance
- Thick blends may not travel well through the straw
Munchkin Simple Clean Straw Cup
A 10 oz/296 ml toddler straw cup whose straw opens for cleaning. It suits thin smoothies for an older baby or toddler when the age-labelled version fits the child.
- 10 oz / 296 ml
- opening straw for cleaning
- dishwasher-safe parts
- Cleaning-focused straw design
- Useful meal-size capacity
- Check the exact pack’s age label
- A valve can slow very thick drinks
Munchkin Click Lock Tip & Sip Cup
A soft-straw cup sold in 7 oz/207 ml and 10 oz/296 ml versions; the 10 oz version is labelled 9 months and up in Munchkin’s current range.
- soft straw
- 207 ml or 296 ml sizes
- Click Lock lid
- Choose a smaller or larger capacity
- Lidded straw format for outings
- Different sizes have different age labels
- Not a promise against every spill
OXO Tot Transitions Straw Cup with Removable Handles
A straw cup often chosen for babies moving beyond bottles; removable handles let the same cup shift from two-handed learning to independent gripping.
- removable handles
- straw cup lid
- transitional baby/toddler design
- Handles can be removed as skills change
- Straw is wider than many basic sippy spouts
- Check the current pack’s capacity and age guidance
- Clean all straw and valve pieces after dairy smoothies
Olababy Silicone Training Cup with Straw Lid
A silicone training cup with a straw lid marketed from six months through toddlerhood. It is an open-cup-style training option with a lid rather than a claim of zero mess.
- 6+ months guidance
- silicone cup and straw lid
- training-cup format
- Soft silicone drinking parts
- Suitable for table practice
- Use only a smooth, thin blend
- Confirm the parts fit and are clean before each use
The First Years Squeeze & Sip Toddler Straw Cups
A three-pack of 7 oz squeezable straw cups for ages six months and up. The squeeze body is designed to help demonstrate straw flow during practice.
- 6+ months
- 7 oz cups
- three-pack squeezable trainer
- Useful for teaching the straw action
- Several cups for rotation
- Not an airtight smoothie bottle
- Inspect and wash straws carefully
Buying tips
- Blend until completely smooth and start with a small amount; frozen fruit skins, seeds and ice can block a straw.
- Wash the straw, valve and lid immediately after milk, yogurt or fruit smoothies instead of leaving residue to dry.
- Age labels are product guidance, not a substitute for close supervision and the child’s own drinking skills.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.