---
product_id: 293562748
title: "Wide-mouth Milk Storage Collection Bottle with SureSeal Sealing Disk; Can Replace Spectra S1 S2 Bottles, 6 pc (4.7Oz/140mL, 6pc)"
brand: "maymom"
price: "¥8737"
currency: JPY
in_stock: true
reviews_count: 5
category: "Maymom"
url: https://www.desertcart.jp/products/293562748-wide-mouth-milk-storage-collection-bottle-with-sureseal-sealing-disk
store_origin: JP
region: Japan
---

# 6x 140ml wide-mouth bottles 100% leak-proof SureSeal disc Ball-pen writable, erasable tops Wide-mouth Milk Storage Collection Bottle with SureSeal Sealing Disk; Can Replace Spectra S1 S2 Bottles, 6 pc (4.7Oz/140mL, 6pc)

**Brand:** maymom
**Price:** ¥8737
**Availability:** ✅ In Stock

## Summary

> 🍼 Seal, Store, and Savor Every Drop—Because Your Milk Deserves the Best!

## Quick Answers

- **What is this?** Wide-mouth Milk Storage Collection Bottle with SureSeal Sealing Disk; Can Replace Spectra S1 S2 Bottles, 6 pc (4.7Oz/140mL, 6pc) by maymom
- **How much does it cost?** ¥8737 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/293562748-wide-mouth-milk-storage-collection-bottle-with-sureseal-sealing-disk)

## Best For

- maymom enthusiasts

## Why This Product

- Trusted maymom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sustainable:** BPA-free, dishwasher-safe, and heat-resistant up to 110°C for effortless cleaning and reuse.
- • **Leak-Proof Confidence:** Silicone SureSeal sealing disc guarantees zero spills, even on the go.
- • **Precision Milk Tracking:** 5ml incremental measurement marks for exact milk volume monitoring.
- • **Pump-Direct Convenience:** Compatible with Spectra S1, S2, Avent & Bellababy pumps—no milk transfer, zero waste.
- • **Custom Labeling Made Easy:** Writable and erasable tops let you date or name bottles—perfect for busy parents and daycare.

## Overview

The Maymom Wide-mouth Milk Storage Collection includes six 140ml bottles designed for seamless compatibility with popular breast pumps like Spectra S1/S2 and Avent. Featuring a 100% leak-proof silicone SureSeal disc and precise 5ml measurement marks, these BPA-free, dishwasher-safe bottles ensure hygienic, spill-free milk storage. Writable tops allow easy labeling, making them ideal for organized, on-the-go parents who demand convenience and reliability.

## Description

Maymom Bottles for Spectra Wide-Mouth flanges such as the flanges that come with your spectra s1 pumps and spectra s2 pumps.

Review: So good and convenient, love this
Review: So happy with my purchase. Excellent value bottles, very well made and fit for my Spectra S1 pump. Would recommend.

## Features

- WHAT YOU GET: 6x collection (storage) bottles. 4.7oz/140ml. NOT included. Wide-neck collection bottles compatible with Avent manual, Avent Electric breastpump, Spectra s2, Spectra s1, Spectra 9plus pumps; also suitable for Bellababy pump.
- 100% LEAK PROOF & 5-mL FINE MEASUREMENT MARKS . Incl. silicone SureSeal (TM) sealing disc so no leak at all; The bottle has 5-mL incremental measurement marks. You know exactly how much milk you have produced.
- BALL-PEN WRITEABLE TOP - the SureSeal silicone top can be marked with a ball-pen, and removed with soapy water. You can date the bottle to know the age of the contained milk, or name the bottle so no mix-up in the daycare refrigerator.
- BOTTLE COMPATIBLE WITH AND RINGS of AVENT NATURAL, AVENT CLASSIC, and SPECTRA BOTTLES. Pump directly into these the bottles, so no transfers of breastmilk, and so No Waste of milk.
- DISHWASHER TOP RACK SAFE - BPA free. Reusable. Temperature range -20 - 110 deg. C. Made from PP and silicone. 3rd party test reports available for reference. All parts can be removed and cleaned with water steam or boiling water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXW0JIP |
| Additional product features | Ball-Pen Writeable Top, Compatible with Various and Rings |
| Batteries required | No |
| Best Sellers Rank | #10,649 in Baby Products ( See Top 100 in Baby Products ) #338 in Baby Bottles |
| Best uses | Breastmilk collection, storage, and direct pumping |
| Bottle nipple type | Vented |
| Bottle type | Wide-Neck Bottle |
| Care instructions | Dishwasher Safe |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,839) |
| Date First Available | 28 February 2017 |
| Dishwasher safe | Yes |
| Is portable | No |
| Item Weight | 240 g |
| Item model number | P016-wBt-140.Sd.x6 |
| Material Type | silicone |
| Material free | BPA Free |
| Model number | P016-wBt-140.Sd.x6 |
| Number of items | 6 |
| Product Dimensions | 21.01 x 11 x 14 cm; 240 g |
| Style | Bottle Only |

## Product Details

- **Bottle nipple type:** Vented
- **Brand:** Maymom
- **Colour:** Clear
- **Item weight:** 240 Grams
- **Material type free:** BPA Free

## Images

![Wide-mouth Milk Storage Collection Bottle with SureSeal Sealing Disk; Can Replace Spectra S1 S2 Bottles, 6 pc (4.7Oz/140mL, 6pc) - Image 1](https://m.media-amazon.com/images/I/51qXBu5CfJL.jpg)

## Questions & Answers

**Q: Do the volume markings stay on after repeated washings?**
A: They have so far! :) I've only had them for a couple weeks at most, but I wash everyday and they are still on there like brand new. :) The bottles that came with my spectra are already wiped clean, and I tried not to over clean the outside of those bottles for that reason alone! :/

**Q: Would these fit Ameda Mya pump flanges?**
A: YEs, it does. it fits Ameda Mya pump flange nicely.  if not, contact the seller for help.  Maymom cares for each mom.

**Q: Which nipples fit into the caps?**
A: The avent wide neck and spectra nipples fit perfectly. No leaking whatsoever. Love these bottles and caps!

**Q: Do these work with Avent Natural nipples?**
A: It does not work with Avent Natural Nipple alone, but it can take {avent natural collar + nipple.}

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***A on 4 October 2025*

So good and convenient, love this

### ⭐⭐⭐⭐⭐ Review
*by J***N on 9 May 2021*

So happy with my purchase. Excellent value bottles, very well made and fit for my Spectra S1 pump. Would recommend.

### ⭐⭐⭐⭐⭐ Review
*by C***U on 16 May 2025*

So, I grabbed a pack of these Maymom 4.7oz bottles a while back, the 6-pack, because I needed something that would play nice with my Spectra pump. And honestly, they've been pretty decent, especially when I was just getting the hang of pumping. They screw right onto my Spectra flanges, no problem, which was a relief – didn't want to be fumbling around with adapters or anything. What I really appreciate is that the lids, these SureSeal things they call them, actually seal. Like, really well. I’ve had them tipped over in the fridge (thanks to my own clumsiness mostly) and no leaks, which is a win. I’d just pump, cap them, and into the cold they’d go. That 4.5-ounceish size is fine for me (small mom 4ft 10) I am not getting a ton of milk per session, so it feels like a good, manageable amount without wasting a giant bottle. Pros: They genuinely fit my Spectra. The box also says they work with Motif Luna, Ameda MYA, and Bellababy, so that’s handy to know. Those sealing disks are legit. No crying over spilled milk, literally. For starting out, six bottles felt like a good number to rotate through. Cons: The biggest thing is just the size. That 4.7oz (or 140mL, whatever) will fill up fast once my milk eventually comes in. I will have to look for bigger bottles down the road. So, if you’re already pumping a lot or expecting to, you might find yourself wanting to size up pretty soon. Bottom line? They are getting me through those initial pumping days without a hitch. They’re reliable for what they are, especially with the pump compatibility and the tight seals. Just know that for many folks, including me, they’re probably a stepping stone to larger capacity bottles down the road.

## Frequently Bought Together

- Maymom Wide-Mouth Milk Storage Collection Bottle with SureSeal Sealing Disk; Compatible with Spectra/Motif Luna/Ameda MYA/Bellababy Pumps. Can Replace Spectra S1 S2 Bottles, 6 pc (4.7Oz/140mL, 6pc)
- Maymom 19mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Spectra Pump Parts Replace Spectra Duckbill Valve and Flange
- Maymom Pump Parts Compatible with Spectra S1 S2 9 Plus Breastpump Replace Backflow Protector Membrane Duckbill Valve Tube Not Original Spectra Replacement Pump Parts

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*