Silicone and stainless bottles
Soft silicone and stainless steel bottles.
Silicone & steel- 7models tracked
- $14 to $32price range
- 4 oz–9 ozlargest bottle size
All 7 silicone and stainless bottles
Filters
Price
Must have
Brand
| Compare | Dishwasher safe | BPA-free | Wide neck | ||
|---|---|---|---|---|---|
| Comotomo Baby Bottle Gen 25 oz/8 oz | – | ✓ | ? | ? | |
| Kiinde Active Latch Silicone Bottle | $18.99 | ✓ | ✓ | ? | |
| Nanobébé Flexy Silicone Baby Bottle5 oz/9 oz | – | ✓ | ✓ | ? | |
| Pura Kiki 5oz Infant Bottlesingle-wall, 5 oz/9 oz | $21.99 | ✓ | ✓ | ✓ | |
| Pura Kiki 7oz Insulated Baby Bottledouble-wall | $32.99 | ✓ | ✓ | ✓ | |
| Tommee Tippee Natural Start Silicone Baby Bottles | – | ? | ? | ? | |
| Zomee Silicone Feeding Bottle Set6 oz/9 oz | $14.99 | ? | ✓ | ? |
Nothing matches all of those filters. Try removing one.
Silicone and stainless bottles by the numbers
The 7 we compare, from each maker's published specs. Ranges, not ratings.
- Largest bottle size4 oz to 9 oz; the middle half 8 oz to 9 oz (7 of 7 publish it)
Bottles side by side
From each maker's listing. A dash means the maker doesn't say.
| Bottle | Material | Sizes | Neck | Vent (maker's name) | Flows |
|---|---|---|---|---|---|
| Comotomo Baby Bottle Gen 2 | silicone | 5 oz, 8 oz | – | – | Slow Flow (1 hole), Medium Flow (2 holes), Fast Flow (3 holes), Variable Flow (Y holes) |
| Kiinde Active Latch Silicone Bottle | silicone | 4 oz | – | – | – |
| Nanobébé Flexy Silicone Baby Bottle | silicone | 5 oz, 9 oz | – | triple-vented nipple | – |
| Pura Kiki 5oz Infant Bottle | 18/8 food service-grade stainless steel, single-wall | 5 oz, 9 oz | Wide | Natural Vent | Slow Flow, Medium Flow, Fast Flow, Y-cut |
| Pura Kiki 7oz Insulated Baby Bottle | 18/8 food service-grade stainless steel, double-wall | 7 oz | Wide | Patented Elongated Vent Design | Medium Flow, Fast Flow, Y-cut |
| Tommee Tippee Natural Start Silicone Baby Bottles | silicone | 9 oz | – | anti-colic valve | – |
| Zomee Silicone Feeding Bottle Set | silicone | 6 oz, 9 oz | – | integrated air vents | – |
Materials and necks
Counts use the maker's own words.
By material
- silicone: 5
- 18/8 food service-grade stainless steel: 2
Nipples by bottle
Only nipples whose maker names the bottle line.
Shortlist: 2 models, each highest or lowest on one spec
Ranked on the maker's published numbers only. Not a safety or quality rating.
-
Biggest bottle size · Most flow levels
PuraKiki 5oz Infant Bottle
9 oz
Biggest bottle size: the Pura Kiki 5oz Infant Bottle at 9 oz, per Pura.
- Flow levels listed
- 4
- Price
- $21.99
-
Lowest price
ZomeeSilicone Feeding Bottle Set
$14.99
Lowest price: the Zomee Silicone Feeding Bottle Set at $14.99, per Zomee.
- Largest bottle size
- 9 oz
What to look for in silicone and stainless bottles
The range across every bottle or feeding product here, with the typical middle half shaded and the shortlist marked.
Largest bottle size
The biggest bottle size the maker sells in this line.
Typical: 8 oz to 9 oz. 7 of 7 list it. Biggest bottle size: Kiki 5oz Infant Bottle.
Flow levels listed
How many nipple flows the maker lists. Flow names and ages aren't standard across brands.
3 of 7 list it.
Price
What it lists for at the maker or a major store. Sales move this often.
Typical: $18.99 to $21.99. 4 of 7 list it. Lowest price: Silicone Feeding Bottle Set.
Questions about silicone and stainless bottles
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
How often do bottles need to be sanitized?
Feeding: see the AAP's Starting Solid Foods page and the CDC's bottle and formula page. Check the label and the maker's instructions, and ask your pediatrician about your child.
How do I pick a nipple flow?
Feeding: see the AAP's Starting Solid Foods page and the CDC's bottle and formula page. Check the label and the maker's instructions, and ask your pediatrician about your child.
When should nipples be replaced?
Replace nipples on the maker's schedule. Check the label and the maker's instructions, and ask your pediatrician about your child.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
Most-compared pairs
Side-by-side specs for the closest rivals in this category.
- vsPura Kiki 5oz Infant Bottle vs Pura Kiki 7oz Insulated Baby BottleLargest bottle size 9 oz vs 7 oz
- vsComotomo Baby Bottle Gen 2 vs Pura Kiki 5oz Infant BottleLargest bottle size 8 oz vs 9 oz
- vsComotomo Baby Bottle Gen 2 vs Pura Kiki 7oz Insulated Baby BottleLargest bottle size 8 oz vs 7 oz
- vsComotomo Baby Bottle Gen 2 vs Nanobébé Flexy Silicone Baby BottleLargest bottle size 8 oz vs 9 oz
- vsComotomo Baby Bottle Gen 2 vs Tommee Tippee Natural Start Silicone Baby BottlesLargest bottle size 8 oz vs 9 oz
- vsNanobébé Flexy Silicone Baby Bottle vs Tommee Tippee Natural Start Silicone Baby Bottles
- vsComotomo Baby Bottle Gen 2 vs Kiinde Active Latch Silicone BottleLargest bottle size 8 oz vs 4 oz
- vsKiinde Active Latch Silicone Bottle vs Nanobébé Flexy Silicone Baby BottleLargest bottle size 4 oz vs 9 oz
- vsKiinde Active Latch Silicone Bottle vs Zomee Silicone Feeding Bottle SetLargest bottle size 4 oz vs 9 oz
- vsComotomo Baby Bottle Gen 2 vs Zomee Silicone Feeding Bottle SetLargest bottle size 8 oz vs 9 oz
Not quite right? Other types
PlasticPolypropylene, PPSU, and other plastic bottles. Check the neck size before buying nipples.21 models$5 to $298 oz to 11 oz
GlassGlass bottles, some with silicone sleeves.16 models$9 to $364 oz to 9 oz
NipplesNipples by flow and the bottles they fit. Flow labels aren't standard across brands.27 models$5 to $181 to 7
Starter setsGift and starter sets with bottles and accessories.8 models$34 to $748 oz to 10 oz
Racks & brushesRacks, brushes, and cleaning kits.30 models$5 to $39$5.99 to $39.99
SterilizersElectric, microwave, and UV sterilizers, some with dryers.32 models$7 to $3994 bottles to 13 bottles
WarmersWarmers for milk and formula. Test the temperature before feeding.23 models$20 to $119$20.99 to $119.99
Formula prepMachines, pitchers, and dispensers. Follow the maker's cleaning schedule.12 models$4 to $229$4.99 to $229.99
CoolersBags and chillers for milk on the go.5 models$29 to $50$29.99 to $50

