---
product_id: 526022747
title: "Diaper Bag Backpack,29L-45L Expandable Large Baby Bag for 2 Kids/Twins with Removable Cross Body Bottle Bag for Mom/Dad,Stylish Nappy Bag Gift for Boys/Girl-Mothers Day Gifts-Mint Green"
brand: "maelstrom"
price: "$237.21"
currency: USD
in_stock: true
reviews_count: 10
category: "Maelstrom"
url: https://www.desertcart.ec/products/526022747-diaper-bag-backpack-29l-45l-expandable-large-baby-bag-2
store_origin: EC
region: Ecuador
---

# Expandable 29L to 45L capacity Built-in USB charging port 3 insulated bottle pockets Diaper Bag Backpack,29L-45L Expandable Large Baby Bag for 2 Kids/Twins with Removable Cross Body Bottle Bag for Mom/Dad,Stylish Nappy Bag Gift for Boys/Girl-Mothers Day Gifts-Mint Green

**Brand:** maelstrom
**Price:** $237.21
**Availability:** ✅ In Stock

## Summary

> 🎒 Elevate your parenting game with style, space, and smart features!

## Quick Answers

- **What is this?** Diaper Bag Backpack,29L-45L Expandable Large Baby Bag for 2 Kids/Twins with Removable Cross Body Bottle Bag for Mom/Dad,Stylish Nappy Bag Gift for Boys/Girl-Mothers Day Gifts-Mint Green by maelstrom
- **How much does it cost?** $237.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/526022747-diaper-bag-backpack-29l-45l-expandable-large-baby-bag-2)

## Best For

- maelstrom enthusiasts

## Why This Product

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

## Key Features

- • **Room to Grow:** Expandable main compartment doubles storage from 29L to 45L—perfect for growing families or multitasking pros.
- • **Power Up Anywhere:** Integrated USB charging port ensures your devices stay juiced during busy outings.
- • **Stay Cool & Organized:** Detachable insulated bottle bag with 3 thermal pockets keeps drinks warm or cold on the go.
- • **Smart Security & Access:** Hidden back security pocket plus quick-access side and front pockets keep essentials safe yet within reach.
- • **Comfort Meets Durability:** Waterproof, tear-resistant fabric with cushioned straps and back panel for all-day wear without fatigue.

## Overview

The Mint Green Maelstrom diaper backpack is a versatile, unisex travel companion designed for modern parents. It features an expandable 29L to 45L capacity, 16 organizational pockets including a detachable insulated bottle bag, and a built-in USB charging port. Crafted from durable waterproof fabric with ergonomic padded straps, it offers comfort for extended wear. Additional perks include stroller clips, security pockets, and quick-access compartments, making it ideal for both baby essentials and everyday tech gear.

## Description

Our diaper backpack is well constructed and has all the features parents need in a diaper bag. Perfect for mom and dad, this backpack has all the basic features of a classic diaper, but also can also be used as a tote bag and computer backpack

Review: Quality construction and smart design - I’m really happy with this bag. It's sold as a baby bag but it actually works really well as an easy to clean travel bag for an adult. It has a great combination of interior and exterior pockets to organize clothes, electronics and toiletries and has both security pockets and quick access convenience pockets so it’s great for short trips or day outings. The main compartment has open mouth stretch pockets, sleeve pockets and a couple of zippered “wet pockets” to store items that could leak. It includes interior bottle holders and has an expansion zipper on the outside of the bag that grows the main compartment a full 2 inches deeper. The smaller (not small) front compartment works great as a snack stash zone for road trips - 3 thermal pockets designed for baby bottles can hold chilled soda cans or bottled sport drinks and it has a zippered mesh pocket to keep snack bars and such organized. To secure your valuables, when worn as a backpack, there is a hidden zippered pocket against your back and can’t be accessed until you take off the pack. The front side has a second discrete zippered pocket that is very deep and can be used to hold a tablet or other valuables so you can get into it from the outside but it can’t easily be “picked“ in a crowd. Both of these pockets discreetly tuck the zipper tag out of view but all of the zippers have easy to grab tabs (even by my older, less nimble fingers). The front has a no zip quick access pocket I use for a pen, paper, maps, etc. Another quick access feature I like is the side pocket that has a slit opening so you can get fast access to baby/hand wipes or a travel sized box of tissues without digging around inside the big compartments. The other external side pocket is elasticized so it can hold various sizes of water bottles. It is well made from quality materials and with extra stitching at key stress points like the shoulder straps, tote handles and outside pockets. The interior is made of easy to clean materials and the outside is heavy duty cloth that will hold up over time. The zippers are smooth to open and close and have big enough grab tabs find them quickly.
Review: Great - I love this diaper bag!! The side pocket easily fits my 40oz flask unlike any other bag I’ve used. There are enough pockets for me to put all the little things I like to carry, so no need for my own separate bag/purse. I like that it has the expand option. I have one toddler now and can fit everything great, but we are expecting baby #2 in May so I wanted a bag that would fit for both kids. The bag is nice and compact while still being able to fit everything for my one kid with the expander closed. When the expander is opened, the space is huge! I was so pleased with it. There will definitely be enough space to hold all of the baby’s things in addition to my toddler's. I really like that this bag came with the wet clothes/dirty diaper bag. We travel a lot and used to carry plastic bags with us for dirty clothes/diapers, but I’m excited to now have something that will get more uses out of it and be more durable. We haven’t used the stroller straps yet, but they seem to have a good design and will hold up better than our last one. The bag itself is good quality and doesn’t break your back wearing it. It has good support and feels more lightweight. Definitely a great purchase!

## Features

- Expandable Large Capacity Diaper Bag: Standard size is 18.1*13.8*7.1inch (29L), expandable size is 18.1*13.8*11inch (45L). the baby bag features a large compartment and 16 pockets. Coming with a diaper pad ,dirty clothes bag and removable pacifier bag .Maelstrom baby diaper bag is large enough to hold the essentials for your kids. There is also extra space for your laptop,cell phone,keys and so on
- Unique Design: There is a detachable baby bottle bag in the front of our baby travel bag. This bottle bag has three insulation bags and dry-wet separated bags inside, which can be used to place three baby bottles and keep the bottles warm. With the configured shoulder belt, it can be worn across the body, which is suitable for a short time of 2-4 hours tripping, pretty convenient and practical
- Comfortable and Durable: Our convenient backpack diaper bags are made of tear resistant waterproof fabric, strong SBS zippers . Reinforced cushioned shoulder straps and padded back panels distribute the load evenly over your shoulders and back for long periods of wearing without tiring, and there's also a strap at the back that easily slides over the handles of any carry-on bags for hands-free travel
- Designed for Convenience：extra-wide opening makes this diaper backpack easy to find essentials in a pinch. Dual zippers make it easy to access and close even with one hand, a built-in USB charging port provides on-the-go phone access, and a security pocket on the back is designed for cell phones, keys and cards
- Versatile :This dad diaper bag can be hung on the stroller by the built-in stroller clips. Can also be used as a computer bag and travel bag, suitable for shopping, travel and many other occasions. In addition, the practical and unisex design makes this baby diaper bags be very suitable for the travelling of you and your baby boys and girls, it is a perfect babyshower and Christmas,holiday gift

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWXJJXHN |
| Age Range Description | 1+ |
| Best Sellers Rank | #11,664 in Baby ( See Top 100 in Baby ) #94 in Diaper Changing Backpacks |
| Capacity Total | 45 Liters |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,162) |
| Department | unisex-adult |
| Item Weight | 3.05 Pounds |
| Item model number | JJ02-MSDBP01-7 |
| Manufacturer | Maelstrom |
| Number Of Items | 1 |
| Product Dimensions | 11 x 7.1 x 18.1 inches |
| Units | 1 Count |

## Images

![Diaper Bag Backpack,29L-45L Expandable Large Baby Bag for 2 Kids/Twins with Removable Cross Body Bottle Bag for Mom/Dad,Stylish Nappy Bag Gift for Boys/Girl-Mothers Day Gifts-Mint Green - Image 1](https://m.media-amazon.com/images/I/71FBlfGtO6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality construction and smart design
*by M***6 on September 18, 2023*

I’m really happy with this bag. It's sold as a baby bag but it actually works really well as an easy to clean travel bag for an adult. It has a great combination of interior and exterior pockets to organize clothes, electronics and toiletries and has both security pockets and quick access convenience pockets so it’s great for short trips or day outings. The main compartment has open mouth stretch pockets, sleeve pockets and a couple of zippered “wet pockets” to store items that could leak. It includes interior bottle holders and has an expansion zipper on the outside of the bag that grows the main compartment a full 2 inches deeper. The smaller (not small) front compartment works great as a snack stash zone for road trips - 3 thermal pockets designed for baby bottles can hold chilled soda cans or bottled sport drinks and it has a zippered mesh pocket to keep snack bars and such organized. To secure your valuables, when worn as a backpack, there is a hidden zippered pocket against your back and can’t be accessed until you take off the pack. The front side has a second discrete zippered pocket that is very deep and can be used to hold a tablet or other valuables so you can get into it from the outside but it can’t easily be “picked“ in a crowd. Both of these pockets discreetly tuck the zipper tag out of view but all of the zippers have easy to grab tabs (even by my older, less nimble fingers). The front has a no zip quick access pocket I use for a pen, paper, maps, etc. Another quick access feature I like is the side pocket that has a slit opening so you can get fast access to baby/hand wipes or a travel sized box of tissues without digging around inside the big compartments. The other external side pocket is elasticized so it can hold various sizes of water bottles. It is well made from quality materials and with extra stitching at key stress points like the shoulder straps, tote handles and outside pockets. The interior is made of easy to clean materials and the outside is heavy duty cloth that will hold up over time. The zippers are smooth to open and close and have big enough grab tabs find them quickly.

### ⭐⭐⭐⭐⭐ Great
*by T***R on February 14, 2024*

I love this diaper bag!! The side pocket easily fits my 40oz flask unlike any other bag I’ve used. There are enough pockets for me to put all the little things I like to carry, so no need for my own separate bag/purse. I like that it has the expand option. I have one toddler now and can fit everything great, but we are expecting baby #2 in May so I wanted a bag that would fit for both kids. The bag is nice and compact while still being able to fit everything for my one kid with the expander closed. When the expander is opened, the space is huge! I was so pleased with it. There will definitely be enough space to hold all of the baby’s things in addition to my toddler's. I really like that this bag came with the wet clothes/dirty diaper bag. We travel a lot and used to carry plastic bags with us for dirty clothes/diapers, but I’m excited to now have something that will get more uses out of it and be more durable. We haven’t used the stroller straps yet, but they seem to have a good design and will hold up better than our last one. The bag itself is good quality and doesn’t break your back wearing it. It has good support and feels more lightweight. Definitely a great purchase!

### ⭐⭐⭐⭐⭐ The best diaper bag and we've tried plenty!
*by J***N on January 23, 2025*

We have tried several diaper bags and honestly, none of them compare to this one. This one has everything you need: - spacious - lots of pockets for organization - comfort - efficient design We can fit in it: - diapers - wipes - diaper cream - portable phone charger (also comes with cord to plug your charger into) - changing pad (came with the bag) - wet bag (also came with the bag) - sound machine with carrying case - pouch for spare clothes - pouch for medicine - toy book for baby - formula container - burp cloths - bibs All of this and then some and the bag still doesn't feel overly heavy and we still have plenty of room. I highly recommend. The bottom front pouch is also detachable and comes with a strap to transition to a crossbody! I took this pouch off because we didn't need it and it made it fit better in our backseat. I love this bag! It's a great price, sturdy material, functions well and is exactly what we needed.

## Frequently Bought Together

- Maelstrom Diaper Bag Backpack,29L-45L Expandable Large Baby Bag for 2 Kids/Twins with Removable Cross Body Bottle Bag for Mom/Dad,Stylish Nappy Bag Gift for Boys/Girl-Mothers Day Gifts-Mint Green
- Dr. Brown's All-in-One Sterilizer and Dryer for Baby Bottles, Parts & Other Newborn Essentials

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-10*