Nanobebe Flexy Silicone Baby Bottle, Anti-Colic, Natural Feel, Non-Collapsing Nipple, Review
Our verdict
The Nanobebe Flexy earns its high rating through a thoughtful silicone design that is soft, anti-colic, and built around a nipple that does not collapse under suction. With nearly 20,000 ratings averaging 4.6 stars and 1,000 units sold monthly, it is one of the most validated bottles in this category.
Check price on AmazonBest for
Breastfeeding families seeking a breast-to-bottle transition bottle with a soft, natural-feel nipple that does not frustrate infants accustomed to the breast.
Skip if
Parents who prefer glass construction or need a larger capacity than 150 ml per bottle for older, hungrier infants may find this size limiting.
- Age Range Baby
- Weight 5 Ounces
- Capacity 150 Milliliters
- Pack Count 2 Count
- Priced 38% below the category median ($16.85 across 276 tracked models)
Our scorecard
-
Owner rating4.6/5
4.6 average across 19,425 owner ratings
-
Popularity4.8/5
19,425 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other baby gear and nursery essentials we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Nanobebe Flexy Silicone Baby Bottle brings together several features that collectively address the most common feeding pain points. The silicone construction gives the bottle a soft, squeezable feel that is closer to how a breast feels in a baby's hands, which can ease the transition from nursing. The non-collapsing nipple is a practical engineering choice: many soft silicone nipples flatten under strong suction, interrupting the feed and frustrating the baby. Nanobebe's design addresses this directly.
The anti-colic system is integrated into the nipple and bottle, targeting the swallowed air that leads to gas, fussiness, and post-feed discomfort. At 150 ml capacity, each bottle holds approximately 5 oz, which is appropriate for newborns and younger infants but may require more frequent refills as babies grow into 6 to 9 oz feeds. The 2-pack at $10.40 represents reasonable value for a silicone bottle at this quality level.
The review volume is the most impressive data point here. At 19,425 ratings and a 4.6-star average, this is a product that has been pressure-tested by a very large number of parents across diverse feeding situations. Roughly 1,000 units sell monthly, confirming that it remains an active, popular choice rather than an older product coasting on legacy reviews. For parents evaluating feeding bottles, this level of validation is meaningful.
Pros
- 19,425 ratings averaging 4.6 stars represents exceptional real-world validation
- Silicone construction is soft, BPA-free by design for the material, and gentle in baby's hands
- Non-collapsing nipple prevents the suction-collapse issue common in softer bottles
- Anti-colic design targets air swallowing during feeds to reduce gas and fussiness
- 2-pack at $10.40 delivers good value per bottle
Cons
- 150 ml capacity is suitable for younger infants but may become limiting for older, hungrier babies
- Silicone can pick up odors over time if not cleaned promptly after use
- Sold per 2-pack rather than in larger sets, so equipping a full rotation requires multiple purchases
Specifications
| Age Range | Baby |
|---|---|
| Weight | 5 Ounces |
| Capacity | 150 Milliliters |
| Pack Count | 2 Count |
Performance notes
Owner feedback patterns for the Flexy center on ease of acceptance by breastfed babies, which aligns with Nanobebe's positioning of the product. The non-collapsing nipple is specifically called out in reviews as a genuine functional benefit rather than a marketing claim. Silicone bottles are typically dishwasher-safe on the top rack, and the material withstands steam sterilizing well. The 5 oz size means feeds for hungry babies may require back-to-back refills, which is worth factoring into daily routines.
What buyers say
Few bottles accumulate 19,425 ratings while maintaining a 4.6-star average, which signals consistent, broad satisfaction rather than a niche audience of enthusiasts. Monthly sales of approximately 1,000 units confirm ongoing demand. The high rating is particularly notable because new-parent purchases often involve steep learning curves with any feeding product; the fact that the Flexy sustains this score at scale speaks to a design that works across different feeding styles and babies.
More from Nanobebe
Similar baby gear and nursery essentials to consider
- Natursutten
Natursutten Anti-Colic Glass Baby Bottle 2-Pack - 8 Ounce Bottles
$30.3950+ bought last monthView on Amazon
Featured in
Frequently asked questions
Is the Nanobebe Flexy good for the breast-to-bottle transition?
The Flexy is specifically designed with this transition in mind. The soft silicone body mimics the feel of the breast, and the nipple shape is intended to feel familiar to nursing babies. Owner reviews frequently mention success using it with breastfed infants who previously rejected harder plastic bottles, though individual results depend on the baby.
Can the 150 ml bottles be used as babies grow into larger feeds?
The 150 ml (approximately 5 oz) size is well-matched to younger infants. As babies grow and require larger volumes per feed, many parents either refill more frequently or add larger-capacity bottles to their rotation. Nanobebe offers bottles in multiple sizes, so checking their full lineup is worth considering as feeding volumes increase.
Who do I contact with questions about this product?
Reach the BabyCareShop team at [email protected] and we are glad to help.