Safe and Gentle for Babies
Made from BPA-free, food-grade materials, Gulicola bottles are completely safe for newborns and infants. They’re designed to be gentle on your baby’s tummy and easy to sterilize for everyday peace of mind.
Designed for Comfort and Convenience
The soft, natural-feel nipple helps reduce colic and makes feeding feel more natural — whether you’re nursing or bottle-feeding. The ergonomic shape fits comfortably in both baby and parent hands.
Trusted Quality at a Great Value
Gulicola combines reliable quality with an affordable price, giving parents confidence that they’re choosing a durable, easy-to-clean bottle without overspending.

Gulicola Natural Glass Baby Bottle 4 Pack, Newborn Breastfeeding Bottles Set, Extra Slow Flow Nipples (SS), Anti Colic, 0 Months+, 5 oz – White

Gulicola Natural Glass Baby Bottle for Breastfeeding Babies, Newborn Anti-Colic Bottle Set with Slow Flow Nipple, 0-3 Months, 5 oz, 2 Pack – White

Gulicola Natural Glass Baby Bottle 8 oz for Breastfed Babies, Anti-Colic Baby Bottle Set with Medium Flow Nipple, 3 Months +, 4 Pack – White

Gulicola Small Glass Baby Bottle for Newborn Breastfeeding Babies, Preemie & Extra Slow Flow Nipples (SS), Anti-Colic, Breast-Like, 0 Months+, 3 oz, 2 Pack – White
Model Name T30 Android 15 Tablet

Gulicola Natural Flow Baby Bottle Silicone Nipple Level 1, Slow Flow (S), 1+ Months, 3 Counts (Pack of 1)

Gulicola Natural Flow Baby Bottle Silicone Nipple Level 0, Extra Slow Flow (SS), 0+ Months, 3 Counts (Pack of 1)

Gulicola Natural Glass Baby Bottles 4-Pack – Newborn Breastfeeding Set | 5 oz | 0M+
Premium Glass Baby Bottles for Safe, Natural Feeding
The Gulicola Natural Glass Baby Bottle 4-Pack provides everything new parents need for safe, comfortable newborn feeding. Made from premium borosilicate glass that’s naturally free of harmful chemicals, these bottles feature an innovative extra slow flow nipple design that mimics breastfeeding and helps prevent colic. Perfect for nursing moms transitioning between breast and bottle, this complete set offers peace of mind with every feeding.
Premium Borosilicate Glass – The Safest Choice
Chemical-Free, Pure, and Durable
Medical-grade borosilicate glass provides the cleanest, safest feeding experience:
Naturally Free of Harmful Chemicals: ✓ BPA-Free – No bisphenol A exposure
✓ BPS-Free – No bisphenol S substitutes
✓ Phthalate-Free – No endocrine disruptors
✓ Lead-Free – Completely safe materials
✓ Toxin-Free – Pure, clean glass
Why Glass is Superior to Plastic:
- No Chemical Leaching – Glass never releases toxins, even when heated
- No Odor Retention – Won’t absorb milk or formula smells
- No Staining – Stays crystal clear after hundreds of uses
- Heat Resistant – Safe for sterilization and warming
- Eco-Friendly – Sustainable, recyclable material
- Long-Lasting – Doesn’t degrade or scratch like plastic
Peace-of-Mind for Parents: When feeding your newborn, you want the purest, safest materials. Borosilicate glass ensures nothing comes between your baby and their nutrition.
Innovative Nipple Design – Mimics Natural Breastfeeding
Patented Point Technology for Proper Latch
The new design nipple features breakthrough technology that supports healthy feeding habits:
Guiding Points Technology:
- Textured Points on nipple surface guide baby to appropriate latch
- Trains Correct Suction habits from birth
- Mimics Areola Texture for natural feel
- Encourages Wide Latch like breastfeeding
- Prevents Nipple Confusion for breastfed babies
Ultra-Soft Silicone Nipple: ✓ Natural Feel – Mimics mother’s breast texture
✓ Flex and Movement – Responds to baby’s sucking like breastfeeding
✓ Extra Slow Flow (SS) – Perfect for newborns 0 months+
✓ Hospital-Grade Silicone – Safe, durable, long-lasting
Perfect for Breastfeeding Moms: Transitioning between breast and bottle can be challenging. The Gulicola nipple’s natural design helps breastfed babies naturally latch on without rejecting the bottle or developing nipple confusion.
Extra Slow Flow Nipple (SS) – Perfect for Newborns
Controlled Flow Prevents Overfeeding
The SS (Extra Slow) flow nipple is specially designed for youngest babies:
Benefits of Extra Slow Flow: ✓ Newborn-Appropriate – 0 months and up
✓ Prevents Choking – Controlled, gentle flow rate
✓ Reduces Spit-Up – Baby drinks at natural pace
✓ Mimics Breastfeeding – Similar flow to nursing
✓ Prevents Overfeeding – Baby controls intake naturally
✓ Paced Feeding – Allows breaks and burping
Ideal For:
- Newborns (0-3 months)
- Premature babies
- Breastfed babies using bottles occasionally
- Babies who tend to gulp or feed too quickly
- Combination feeding (breast + bottle)
Advanced Anti-Colic Venting System
Keep Your Baby Comfortable and Happy
The anti-colic vent technology reduces gas, fussiness, and discomfort:
How It Works:
- Air Vents at base of nipple release air bubbles
- Prevents Air Ingestion – Baby drinks milk, not air
- Reduces Gas and Colic – Less tummy discomfort
- Continuous Drinking – No need to stop and gasp for air
- Prevents Vacuum – Nipple doesn’t collapse during feeding
Benefits for Baby: ✓ Less Colic – Reduced crying and fussiness
✓ Fewer Gas Pains – Comfortable tummy
✓ Better Sleep – Less nighttime discomfort
✓ Easier Digestion – Less air means less upset
✓ More Peaceful Feedings – Calm, comfortable experience
Benefits for Parents:
- Fewer sleepless nights due to colic
- Less stressful feeding times
- Confident feeding experience
- Happy, comfortable baby
Complete 4-Pack Newborn Feeding Set
Everything You Need to Get Started
This comprehensive set includes all essentials for newborn feeding:
Package Contents: ✓ (4) 5 oz Glass Bottles – Perfect newborn size
✓ (4) Extra Slow Flow Nipples (SS) – 0 months+
✓ (4) Storage Caps – Keep bottles clean and sanitary
✓ Wide Neck Design – Easy filling and cleaning
Why 4-Pack is Perfect:
- Multiple Bottles Ready – Less frequent washing
- Backup Bottles – Always have clean one available
- Day’s Supply – Enough for typical feeding schedule
- Rotation System – Use while others are being cleaned
- Cost-Effective – Better value than buying individually
5 oz Size Ideal for Newborns: The 5-ounce capacity is perfectly sized for newborn feeding amounts (typically 2-4 oz per feeding), with room to grow as baby’s appetite increases.
Easy to Clean – Simple 4-Piece Design
Minimal Parts, Maximum Convenience
Unlike complicated multi-piece bottles, Gulicola features a simple 4-piece design:
Just 4 Parts:
- Glass bottle body
- Silicone nipple
- Plastic ring (screw cap)
- Storage cap
Cleaning Benefits: ✓ Quick Disassembly – Take apart in seconds
✓ Thorough Cleaning – Reach every surface easily
✓ Fast Reassembly – Put back together quickly
✓ No Hidden Crevices – No place for milk residue to hide
✓ Wide Neck Opening – Hand or brush fits inside easily
Multiple Sterilization Options:
- Boiling Water – Traditional sterilization method
- Steam Sterilizer – Electric sterilizer compatible
- Microwave – Microwave-safe glass (remove plastic parts)
- Bottle Warmer – Safe for warming and sterilizing
- Dishwasher Safe – Top rack (bottle body and ring)
Daily Cleaning: Warm soapy water and bottle brush cleans thoroughly. Wide neck design makes hand washing simple and effective.
Technical Specifications
Specification Details Brand Gulicola Bottle Material Premium Borosilicate Glass Color White (caps and rings) Capacity 5 oz (150 ml) Nipple Flow Extra Slow (SS) Age Range 0 months+ (newborn) Nipple Type Vented, anti-colic Nipple Material Hospital-grade silicone Pack Size 4 bottles Includes 4 bottles, 4 nipples, 4 storage caps Design Wide neck, 4-piece construction Weight 2 pounds (complete set) Chemical-Free BPA, BPS, Phthalate, Lead free Sterilization Boiling, steam, microwave, dishwasher safe Special Features Guiding points on nipple, anti-colic vents
Perfect for Breastfeeding Mothers
Seamless Transition Between Breast and Bottle
Designed specifically for combination feeding:
Supports Breastfeeding Journey: ✓ Natural Latch – Nipple design mimics breast
✓ Prevents Confusion – Baby accepts both breast and bottle
✓ Slow Flow – Matches breastfeeding pace
✓ Familiar Feel – Ultra-soft silicone like skin
✓ Easy Transition – Dad, grandparents, or caregivers can feed
Ideal Situations:
- Return to Work – Pumped breast milk in bottles
- Nighttime Relief – Partner can handle feedings
- Supplementing – Combine breast and formula
- Exclusive Pumping – For moms who pump
- Date Nights – Babysitter can feed confidently
Who Should Choose Gulicola Glass Bottles?
These premium glass baby bottles are perfect for:
- New Parents – First-time moms and dads
- Breastfeeding Mothers – Combination feeding support
- Health-Conscious Parents – Want safest, purest materials
- Eco-Minded Families – Sustainable glass over plastic
- Parents of Colicky Babies – Anti-colic venting system
- Premature Baby Parents – Extra slow flow perfect for preemies
- Grandparents – Buying gift for new baby
- Baby Registry – Essential newborn feeding item
- Second-Time Parents – Upgrading from plastic bottles
Why Choose Glass Over Plastic Baby Bottles?
Superior Safety, Purity, and Longevity
Health Benefits: ✓ Zero Chemical Exposure – No BPA, BPS, or phthalates ever
✓ No Microplastic Shedding – Glass doesn’t break down
✓ Heat-Safe – No chemical leaching when warmed
✓ Odor-Free – Doesn’t absorb milk or formula smells
✓ Stain-Free – Crystal clear forever
Environmental Benefits: ✓ Fully Recyclable – Sustainable choice
✓ Long-Lasting – Use for multiple children
✓ No Degradation – Doesn’t need replacing like plastic
✓ Eco-Friendly – Reduces plastic waste
Economic Benefits: ✓ One-Time Purchase – Last for years
✓ No Replacements – Won’t crack or cloud like plastic
✓ Resale Value – Can be sanitized and reused
✓ Better Investment – Higher quality pays off
Safety Features Parents Love
Designed with Baby’s Wellbeing in Mind
Nipple Safety:
- Guiding points prevent improper latch
- Extra slow flow prevents choking
- Anti-colic vents reduce gas
- Hospital-grade silicone material
Bottle Safety:
- Heat-resistant borosilicate glass
- Won’t crack with temperature changes
- Chemical-free materials
- Wide, stable base prevents tipping
Feeding Safety:
- Paced feeding reduces overfeeding
- Natural latch supports jaw development
- Ergonomic design easy to hold
- Clear measurement markings
Easy Feeding Tips
Get the Most from Your Gulicola Bottles
First Use:
- Wash all parts with warm soapy water
- Sterilize before first use (boiling or steam)
- Test nipple flow with water
- Warm to body temperature for best acceptance
Daily Use:
- Fill bottle to desired amount
- Test temperature on wrist
- Hold baby semi-upright
- Allow baby to control pace
- Burp halfway through feeding
Cleaning Routine:
- Rinse immediately after feeding
- Disassemble all parts
- Wash with bottle brush and soap
- Sterilize daily (newborns) or weekly (older babies)
- Air dry completely before reassembly
Comparison: Gulicola vs. Other Brands
Why Gulicola Offers Superior Value
vs. Comotomo:
- ✓ Glass safer than silicone long-term
- ✓ Better price per bottle
- ✓ More traditional shape
vs. Dr. Brown’s:
- ✓ Simpler 4-piece design (vs 8+ pieces)
- ✓ Easier to clean
- ✓ Premium borosilicate glass
vs. Philips Avent:
- ✓ Innovative guiding points on nipple
- ✓ Better anti-colic venting
- ✓ Competitive pricing
vs. Tommee Tippee:
- ✓ Glass vs plastic safety
- ✓ Extra slow flow for newborns
- ✓ 4-pack value
Frequently Asked Questions
Q: Can I use these with a bottle warmer? A: Yes! Borosilicate glass is safe for all bottle warmers.
Q: Are these dishwasher safe? A: Yes, top rack for bottle and ring. Hand wash nipples for longevity.
Q: Will the glass break if dropped? A: Borosilicate glass is durable, but we recommend using protective sleeves.
Q: Can breastfed babies use these? A: Absolutely! The nipple design specifically supports breastfed babies.
Q: What flow should I use next? A: Move to Slow (S) flow around 3-4 months, or when baby seems frustrated.
Q: Do I need to sterilize before every use? A: Sterilize daily for newborns; after that, thorough washing is sufficient.
Perfect Baby Registry Gift
Complete Feeding Set New Parents Will Love
Why This Makes a Great Gift: ✓ Complete Set – Everything needed to start
✓ Premium Quality – Shows you care
✓ Health-Conscious – Parents appreciate safest materials
✓ Practical – Essential item, not frivolous
✓ Thoughtful – Supports breastfeeding journey
✓ Long-Lasting – Use for years, multiple babies
Great For:
- Baby shower gifts
- Hospital gifts
- New baby presents
- Registry additions
- Grandparent gifts
Get Your Gulicola Glass Baby Bottles Today
Give your newborn the safest, most natural feeding experience with the Gulicola Natural Glass Baby Bottle 4-Pack. Made from premium borosilicate glass that’s free from all harmful chemicals, featuring an innovative anti-colic nipple design with extra slow flow perfect for newborns, and easy to clean with just 4 pieces—this is the feeding solution health-conscious parents trust.
Complete Set Includes:
- 4 premium glass bottles (5 oz each)
- 4 extra slow flow nipples (SS, 0M+)
- 4 storage caps
- Wide neck for easy filling and cleaning
- Anti-colic venting system
- BPA, BPS, Phthalate, Lead-free
- White color
Order now and experience the difference premium glass bottles make for your baby’s health, comfort, and development. Perfect for breastfeeding moms, combination feeding, and peace-of-mind parenting. Safe, natural, and designed with your baby’s wellbeing in mind.
Pure glass. Natural feeding. Happy baby.
What are Gulicola bottles made of?
Gulicola bottles are made from high-grade borosilicate glass, which can withstand sudden temperature changes without cracking. They are BPA-free and free of harmful chemicals like BPS.
Do Gulicola bottles help with colic?
Yes, they feature an integrated anti-colic vent system in the nipple base that helps reduce air intake so babies swallow milk instead of bubbles, which can reduce spit-up and fussiness.
Are the nipples on Gulicola bottles baby-friendly?
The silicone nipples are ultra-soft and designed to feel natural, resembling a breastfeeding experience. They have a wide base encouraging proper latching and come with interchangeable flow rates as babies grow.
How easy are Gulicola bottles to clean?
They have a simple design with only four parts: bottle, collar, nipple, and cap. This minimal design makes them quick to rinse and easy to reassemble, which saves parents time.
Are Gulicola bottles durable?
Yes, the tempered borosilicate glass is surprisingly sturdy for daily use and resistant to normal bumps and drops. While glass can break if dropped on very hard surfaces, they are built to endure typical handling. Some parents add silicone sleeves for extra grip.
Do Gulicola bottles fit other accessories?
Yes, Gulicola bottles have neck sizes compatible with popular brands like Pigeon, making it easy to use accessories like bottle warmers or different nipples.
Customer Reviews
I’ve tried a few different bottles, but the Gulicola glass bottles are easily my favorite. They’re super durable — I’ve dropped them a couple of times in the sink and on tile floors and they didn’t even chip. My baby had no trouble latching, and the nipple design really helps reduce air intake, so we’ve had way less gas and fussiness. I also love that they come with extra lids, so I can store pumped milk in the fridge without switching containers. They’re easy to clean, easy to hold, and totally worth the price.
As a twin mom who mostly pumps, I can’t say enough good things about these bottles. I bought two just to try them out, and we ended up buying several more. My babies feed beautifully with them — one of my twins even improved her latch thanks to the soft, breast-shaped nipple. I love that the bottles are glass (no toxins, no weird smells), and they clean up like a dream.
Bonus: I’ve dropped them more times than I can count and they’ve never broken! They’re beautiful, functional, and have truly made feeding time easier for me and my babies.
The Gulicola Baby Bottle is a total game changer! The glass feels premium but not heavy, and the nipple design makes the transition from breast to bottle super smooth. It’s durable, easy to clean, and comes with both storage and feeding lids — everything a busy parent needs. Totally worth it!