Free US shipping on orders over $49

$6.99 flat rate under that

30 day returns on orders from this site

ShopCart

Breast Milk Storage + Travel Caps for GentleBottle (4-Pack)

5.04 reviews

$9.99

Free US shipping over $49 · $6.99 under

In stock and ready to ship.

Silicone breast milk storage caps that seal a filled GentleBottle for the fridge, freezer or diaper bag, four to a pack. When it is time to feed, the cap comes off and a nipple goes on.

$39.01 away from free US shipping

  • Free US shipping over $49
  • 30 day returns

How it works

The GentleBottle travel and storage cap closes the bottle in place of the nipple, so pumped milk stays in the bottle it will be served from. With four caps, several pre-filled bottles can be sealed at once, ready for the fridge, the freezer or a day out.

Why parents choose it

  • Closes a GentleBottle in place of the nipple
  • Cap comes off and a nipple goes on at feeding time
  • Four caps to seal several pre-filled bottles at once
  • Turns the feeding bottle into its own milk storage container

Who it is for

Good fit for
  • Sealing a filled GentleBottle for a diaper bag or the fridge.
  • A parent who pre-fills bottles and needs four caps rather than one.
  • A spare set for daycare.
Not right for
  • Anyone without a GentleBottle.
  • Replacing a nipple or a spout. Those are separate parts.
  • Another brand of bottle.

Sealed storage caps that fit the feeding bottle directly make safe milk storage and transport genuinely simpler for pumping families.

Sierra, RN, IBCLC, Blissful Tots Lactation

Why Olababy

Every feeding product is one material, food-grade silicone, soft enough for gums that are still teething and inert enough to go through a dishwasher for years. The panel above names what is in it and what is kept out of it.

Olababy has designed in Portland, Oregon since 2015, with parents testing the things their own children eat from.

The practical details

What it is made of

Made of
100% high-purity food-grade silicone
Free of
BPA, PVC, lead, phthalate
Tested to
FDA food-contact standards, 21 CFR 177.2600

Specifications

Weighs
8 oz
Designed in
Portland, Oregon

More about this one

Can I freeze milk in the GentleBottle with this cap?

Yes: the GentleBottle storage cap is made to seal the bottle for the freezer as well as the fridge and the diaper bag. Fill the bottle, close it with the cap in place of the nipple, and store it. At feeding time, take the cap off and fit a nipple, so the milk is served from the same bottle it was stored in.

What is included

4 travel and storage caps. They fit the GentleBottle.

How to clean it

Dishwasher safe (top rack).

Shipping and returns

Free US shipping over $49, $6.99 under it. Orders ship the next business day.

Returns and exchanges run for 30 days from purchase, by mail, in three steps.

  1. Ask for a return numberEmail sales@olababy.us or call 503-893-8363 within 30 days of purchase.
  2. Pack it as it arrivedItems go back unused, in their original condition and packaging, with proof of purchase.
  3. Post it backReturn postage is paid by the customer and is not refunded.

A product bought from a retail partner is returned or exchanged through that retailer.

Questions parents ask

What comes in the box?

4 travel and storage caps. They fit the GentleBottle.

How do I clean it?

Dishwasher safe (top rack).

What is it made of?

100% high-purity food-grade silicone: BPA, PVC, lead, and phthalate free. Designed in Portland, Oregon.

How big is it?

It weighs 8 oz.

Will this work for a breastfed baby?

The GentleBottle system was designed specifically for breastfed babies, with a soft squeezable body and off-center nipple that mimics a natural latch to reduce bottle refusal.

More questions (4)

Is this safe for my baby?

Yes. Olababy feeding products are made from 100% high-purity food-grade silicone with no fillers, free of BPA, PVC, lead, and phthalates, and tested to FDA food-contact standards.

How do I clean and sterilize it?

Silicone products are dishwasher safe (top rack) and can be sterilized in boiling water or a steam sterilizer. Air-dry fully before storing.

What if it does not work for us?

Returns are accepted within 30 days of delivery (see our return policy for details). US shipping is free on orders over $49.

Why buy from olababy.us instead of a retailer?

Olababy.us is the official store and the only place with the complete lineup: every product, every colorway, replacement parts, and bundle pricing. Orders over $49 ship free in the US, returns are accepted for 30 days, and support comes directly from the Olababy team.

Before you buy

  • Returns run for 30 days from purchase, by mail.
  • Checkout runs on Shopify, so card details never touch this site.

Shipping policyReturns policy

from real kitchens

parents on the breast milk storage + travel caps for gentlebottle (4-pack)

5.0 out of 5, 4 reviews, read the reviewsCollected by Judge.me
Rating distribution from 4 reviews
5 star4
4 star0
3 star0
2 star0
1 star0

Highlights

  • Rated 5 out of 5Verified buyer

    Great

    Since the bottles are super prone to leaning if squeezed wrong, these make traveling with them a breeze. Very good addition and glad I made the purchase!

    Emily
  • Rated 5 out of 5Verified buyer

    Great company

    Great company! Great product and wonderful customer service! There was an issue with my order and they shipped out another one right away.

    Kandice Loveland
  • Rated 5 out of 5

    Storage cap for bottles :)

    I am so happy I purchase these! I can use the baby bottles for travel or when baby is older and use it as a snack cup. Makes the bottles a great purchase because it grows with baby and has a long use! The cap itself must be used with the ring that comes with bottle. So when you remove the nipple from the ring, attached the cap to the ring and then it fit perfectly on the bottle. The direction are right on the front of the bottle in plain site. The bottom reviewer gave 1 star because the cap didn’t fit, but she might be using it incorrectly, the front of the box states and shows you must attach the cap to the ring. So her review really is miss informing people.

    Read moreShow less
    Melissa Sanchez
  • Rated 5 out of 5

    Great!

    I use these for traveling with milk and dry snacks. Great tight seal, nothing leaks through.

    Katie F.

Published guidance

published guidance

feeding questions, answered at the source

General information, not medical advice. For guidance specific to your baby, talk with your pediatrician.

When can a baby start baby led weaning?

The American Academy of Pediatrics says babies are usually ready to start solid foods at around 6 months, and that some infants may be ready as early as 4 months. It adds that each child's readiness depends on their own rate of development.

Ifunanya A. AgbimMD, FAAPChristine Waasdorp HurtadoMD, FAAPAmerican Academy of PediatricsBaby-Led Weaning: Is It Safe?, HealthyChildren.org

What does food grade silicone actually mean?

Rubber articles intended for repeated use in contact with aqueous food shall meet the following specifications: The food-contact surface of the rubber article in the finished form in which it is to contact food, when extracted with distilled water at reflux temperature, shall yield total extractives not to exceed 20 milligrams per square inch during the first 7 hours of extraction, nor to exceed 1 milligram per square inch during the succeeding 2 hours of extraction.

US Food and Drug Administration21 CFR 177.2600, Rubber articles intended for repeated use, paragraph (e)

When should my child stop using a sippy cup?

The American Academy of Pediatrics describes sippy cups as a stage children pass through while they are learning, and says it is healthiest for a child to be drinking from an open cup by around 2 years of age.

Jennifer ShuMD, FAAPAmerican Academy of PediatricsDiscontinuing the Bottle, HealthyChildren.org

Why does letting a baby feed themselves matter?

Leslie Schilling, a registered dietitian nutritionist and co-author of a book on baby led weaning, writes in Today's Dietitian that self feeding is a natural first step that can build feeding confidence and oral skills, and can help prevent overfeeding.

Leslie SchillingMA, RDN, CSSD, CSCSToday's DietitianChildren's Nutrition: Embracing Baby-Led Weaning

Does baby led weaning help a baby learn when they are full?

Laura Lucas, a senior clinical dietitian at Texas Children's Hospital, says one of the main benefits of baby led weaning is that it helps babies learn to recognise their own satiety levels, and that with proper handling and supervision it is safe for most babies who are developmentally ready.

Laura LucasMS, RD, CSP, LDTexas Children's HospitalBaby-Led Weaning: What Parents Need to Know

What skills is a baby practising when they feed themselves?

Kimberly Churbock, a physician writing for Cleveland Clinic, describes a baby picking up a piece of food, bringing it to their mouth, manipulating it, chewing and swallowing, and notes that all of those actions require fine motor skills and oral motor skills.

Kimberly ChurbockMDCleveland ClinicBaby-Led Weaning: What It Is and How To Do It Safely

What if my baby is unsure about a new texture?

Amy Klein, an occupational therapist at Cincinnati Children's, writes that for a baby who is not sure about a new taste or texture, self feeding gives them control to manipulate it in their mouth and swallow it or not, and that it also aids hand eye coordination.

Amy KleinMPP, MS, OTR/LCincinnati Children's Hospital Medical CenterBaby-Led Weaning: Pros, Cons and Considering a Moderate Approach

$9.99 · breast milk storage + travel caps for gentlebottle (4-pack)In stock and ready to ship.