---
product_id: 424590731
title: "Baby S1 Plus Premier Rechargeable Breast Pump with Tote, 28 mm | Replacement Kit with Breast Shield, Bottle, Disk, Cap, Backflow Protector, Duckbill Valve, Nipple & Tubing"
brand: "spectra"
price: "¥109848"
currency: JPY
in_stock: true
reviews_count: 9
category: "Spectra"
url: https://www.desertcart.jp/products/424590731-baby-s1-plus-premier-rechargeable-breast-pump-with-tote-28
store_origin: JP
region: Japan
---

# Dual-mode single/double pumping Includes sleek tote with laptop storage Up to 10 sessions battery life Baby S1 Plus Premier Rechargeable Breast Pump with Tote, 28 mm | Replacement Kit with Breast Shield, Bottle, Disk, Cap, Backflow Protector, Duckbill Valve, Nipple & Tubing

**Brand:** spectra
**Price:** ¥109848
**Availability:** ✅ In Stock

## Summary

> 🎯 Pump like a pro, anywhere you go!

## Quick Answers

- **What is this?** Baby S1 Plus Premier Rechargeable Breast Pump with Tote, 28 mm | Replacement Kit with Breast Shield, Bottle, Disk, Cap, Backflow Protector, Duckbill Valve, Nipple & Tubing by spectra
- **How much does it cost?** ¥109848 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/424590731-baby-s1-plus-premier-rechargeable-breast-pump-with-tote-28)

## Best For

- spectra enthusiasts

## Why This Product

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

## Key Features

- • **Quiet & Portable:** Lightweight design with whisper-quiet operation for discreet pumping
- • **Custom Fit Flanges:** Multiple flange sizes (24mm & 28mm) for personalized comfort
- • **Natural Nursing Tech:** Mimics breastfeeding for ultimate comfort and efficiency
- • **On-the-Go Powerhouse:** Rechargeable battery supports 6-10 sessions—pump anywhere, anytime
- • **All-in-One Convenience:** Complete accessory kit plus a stylish tote with dedicated cooler space

## Overview

The Spectra Baby S1 Plus Premier is a rechargeable, electric breast pump designed for busy moms who demand comfort, portability, and efficiency. Featuring natural nursing technology, dual single/double pumping modes, and a comprehensive accessory kit, it comes with a stylish tote that includes laptop storage and space for a cooler. With up to 10 pumping sessions per charge and customizable flange sizes, it’s the perfect blend of innovation and convenience for modern motherhood.

## Description

desertcart.com : Spectra Baby S1 Plus Premier Rechargeable Breast Pump with Tote, 28 mm | Replacement Kit with Breast Shield, Bottle, Disk, Cap, Backflow Protector, Duckbill Valve, Nipple & Tubing : Baby

Review: Great Pump - I love this pump! The suction is great. I am able to use a flange insert to fit my nipple size with the 24mm flange. The battery lasts for 6-10 pumping sessions depending on the length of sessions. The bag is great! It fits all the pump parts, plus I’m able to put a small cooler in it to store expressed milk.
Review: Fantastic Breast Pump - This breast pump is incredible. I love the portability and the battery lasts for numerous uses before needing to be charged again. The parts are easy to clean, it’s lightweight, and the travel bag is perfect with several pockets to add supplies. I highly recommend this pump.

## Features

- Natural Nursing Technology: Our Spectra S1 electric breast pump features technology that allows comfortable suction levels that mimic the experience of natural breastfeeding as closely as possible
- Perfect for Travel: The Spectra S1 pump is portable and rechargeable, making it ideal for an on-the-go mom, with the back compartment that fits a Spectra bottle
- Single or Double Pumping: Can be used as a single electric breast pump or a double electric breast pump and for best results, authentic Spectra Baby accessories are recommended
- Complete Pumping Accessories: Receive all pumping accessories compatible with S1 pump so you are prepared to begin your breast pump journey
- Convenient Storage: The grey breast pump tote creates convenience for carrying your pump, bottles, and pumping essentials on-the-go and also Includes laptop storage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TWV7T6D |
| Additional Features | Painless, Portable |
| Best Sellers Rank | #17,125 in Baby ( See Top 100 in Baby ) #210 in Electric Breast Pumps |
| Brand | SPECTRA |
| Brand Name | SPECTRA |
| Color | White,blue,grey |
| Customer Reviews | 4.4 out of 5 stars 107 Reviews |
| Included Components | One (1) S1 Plus Premier Rechargeable Double Electric Breast Pump, One (1) Spectra Grey Tote,Two (2) 24mm Spectra Breast Flanges, Two (2) 28mm Spectra Breast Flanges, Two (2) Spectra Tubing, Two (2) Spectra Duckbill Valves, Two (2) Spectra Backflow Protectors. Includes silicone membrane for each Backflow Protector, Two (2) Spectra Wide Neck Storage Bottles. Includes nipple, cap,disc and cover for each bottle, One (1) Spectra 12V AC Power Adapter/Charger Included Components One (1) S1 Plus Premier Rechargeable Double Electric Breast Pump, One (1) Spectra Grey Tote,Two (2) 24mm Spectra Breast Flanges, Two (2) 28mm Spectra Breast Flanges, Two (2) Spectra Tubing, Two (2) Spectra Duckbill Valves, Two (2) Spectra Backflow Protectors. Includes silicone membrane for each Backflow Protector, Two (2) Spectra Wide Neck Storage Bottles. Includes nipple, cap,disc and cover for each bottle, One (1) Spectra 12V AC Power Adapter/Charger See more |
| Manufacturer | Spectra Baby |
| Manufacturer Part Number | MM011091-SP28 |
| Model Number | MM011091-SP28 |
| Number of Items | 19 |
| Operation Mode | Electric |
| Product Style | 28 mm (Pack of 1) |
| Size | 1 Count (Pack of 1) |
| Special Feature | Painless, Portable |
| UPC | 812336030428 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SPECTRA
- **Number of Items:** 19
- **Operation Mode:** Electric
- **Special Feature:** Painless, Portable

## Images

![Baby S1 Plus Premier Rechargeable Breast Pump with Tote, 28 mm | Replacement Kit with Breast Shield, Bottle, Disk, Cap, Backflow Protector, Duckbill Valve, Nipple & Tubing - Image 1](https://m.media-amazon.com/images/I/81HjoSXW8aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Pump
*by K***A on February 7, 2025*

I love this pump! The suction is great. I am able to use a flange insert to fit my nipple size with the 24mm flange. The battery lasts for 6-10 pumping sessions depending on the length of sessions. The bag is great! It fits all the pump parts, plus I’m able to put a small cooler in it to store expressed milk.

### ⭐⭐⭐⭐⭐ Fantastic Breast Pump
*by M***E on May 14, 2025*

This breast pump is incredible. I love the portability and the battery lasts for numerous uses before needing to be charged again. The parts are easy to clean, it’s lightweight, and the travel bag is perfect with several pockets to add supplies. I highly recommend this pump.

### ⭐⭐⭐⭐⭐ great output
*by H***H on July 6, 2025*

such a great pump!

## Frequently Bought Together

- Spectra Baby S1 Plus Premier Rechargeable Breast Pump with Grey Tote Premium Accessory Kit - 28 mm
- Lansinoh Breastmilk Storage Bags, 100 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 6 Ounce
- Lansinoh Stay Dry Disposable Nursing Pads, Soft and Super Absorbent Breast Pads, Breastfeeding Essentials for Moms, 200 Count

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-24*