Infantino My 1st Tumbler Hard Sippy Cup, 10 oz
The Infantino My 1st Tumbler Hard Sippy Cup, 10 oz holds 10 oz, per Infantino. A 10 oz solid cup with a two-piece leak-resistant straw that has a valve and a no-pull-out silicone tip.
- 10 ozHolds
- $9.99List price
How the My 1st Tumbler Hard Sippy Cup, 10 oz stacks up
Against the 32 straw cups we track. The shaded band is where the middle half of them fall; the dot is this one.
Within the typical range for straw cups (6.76 oz to 10 oz).
Within the typical range for straw cups ($8.99 to $17.99).
What sets the My 1st Tumbler Hard Sippy Cup, 10 oz apart
Measured against the 32 straw cups we compare, from each maker's published specs.
- 2nd biggest capacityof the 27 straw cups with it published: 10 oz
Cup at a glance
As Infantino lists it.
| Drink style | straw |
|---|---|
| Capacity | 10 oz |
| Leaks (maker's words) | leak-resistant |
| Valve | Yes |
| Spout or straw material | silicone |
Parts and cleaning
| Dishwasher (maker) | Yes |
|---|
Listed features
- No-pull-out silicone tip
- Valve in the straw
Where to buy the My 1st Tumbler Hard Sippy Cup, 10 oz
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: CPSC recall search.
- Teeth and cups: see the AAP's first tooth page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Infantino My 1st Tumbler Hard Sippy Cup, 10 oz | |
|---|---|
| Type | Straw cup |
| List price | $9.99 |
| Capacity | 10 oz |
| Drinks from | straw |
| Spills | "leak-resistant", per the maker |
| Valve | Yes |
| Spout or straw | silicone |
| BPA-free | Yes, per the maker |
| Dishwasher | Yes, per the maker |
Compare the My 1st Tumbler Hard Sippy Cup, 10 oz with
How each closest rival differs from the My 1st Tumbler Hard Sippy Cup, 10 oz, from the makers' specs.
- MunchkinPerfect Angle Straw Cup, 10oz10 oz4 partsCompare side by side
- MunchkinSimple Clean Straw Cup, 10oz, 2pk10 ozCompare side by side
- MunchkinSimple Clean Straw Tumbler, 10oz10 ozCompare side by side
- Re-PlayStraw Cup with Silicone No-Pull-Out Straw, 10oz10 ozCompare side by side
My 1st Tumbler Hard Sippy Cup, 10 oz: questions answered
From Infantino's published specs, last checked 2026-11-11.
How do I clean the Infantino My 1st Tumbler Hard Sippy Cup, 10 oz?
Follow the maker's cleaning and care instructions.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More straw cups
- MunchkinGentle Transition First Straw Cup9 oz3 parts
- HegenPCTO Straw Cup (8 / 11 oz)11 oz5 parts
- NUKFirst Choice Fun Grips Straw Cup, 10oz
- The First YearsTake & Toss Straw Cups, 10 Oz Toddler Sippy Cups - 20 Pack
- BoonSWIG Silicone Straw Cup
- ezpzHappy Cup + Straw System (2y+)$188 oz$18.99
Where these specs come from
Last checked 2026-11-11. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.