Signature vs Multitasker Nappy Backpack: Which One Is Right for You?

It's one of the questions we hear most: "Should I get the Signature or the Multitasker?"

Both bags are thoughtfully designed, both come with bonus accessories, and both have the kind of internal organisation that means you're not rummaging through everything while your toddler makes a break for the car park. But they're built for different routines, and choosing the right one comes down to how much you're packing and how many little people you're packing for.

The short answer: the Signature Nappy Backpack is a 20-litre, award-winning everyday bag with 8 pockets and a wide opening. It's the go-to for first-time parents, lighter packers and everyday outings. The Multitasker Nappy Backpack is a 30-litre, dual-compartment bag built for families with two or more kids, heavier packers and regular travel.

Here's everything you need to know to choose with confidence.

Watch: Signature vs Multitasker Side by Side

See the two backpacks side by side, including their size, compartments and how they look when packed.

At a Glance: Signature vs Multitasker

The Signature Nappy Backpack: Australia's Highest-Rated Nappy Bag

The Signature Nappy Backpack is our most popular bag for good reason. With a 20-litre capacity and 8 pockets (including 2 insulated elasticised bottle pockets), it carries everything you need for everyday outings without feeling oversized or half-empty.

What parents consistently love about the Signature is the wide opening. It folds right back so you can see everything inside at a glance. No digging, no guessing where the wipes ended up. When you're doing a nappy change in the back of the car or on a park bench, that visibility makes a real difference.

The Signature has been voted the highest-rated nappy bag on Tell Me Baby year after year.

It's a bag that works well for daycare drop-offs, appointments, park visits, play dates and all the everyday outings that make up most of your week. For first-time parents especially, the Signature strikes that balance between having enough space and keeping things manageable.

Key features of the Signature

• 20-litre capacity, right-sized for everyday outings
• 8 pockets including 2 insulated, elasticised bottle pockets
• Wide opening for full visibility inside the bag
• Wipe-clean interior lining
• Key clip so you're not fishing for keys at the front door
• Padded shoulder straps for comfortable, hands-free carry
• 4 bonus accessories included as standard

Shop the Signature Nappy Backpack

The Multitasker Nappy Backpack: Built for Bigger Days

The Multitasker Nappy Backpack was designed for the moment your routine calls for more capacity and better separation. At 30 litres, it's bigger than the Signature, and the two large main compartments are what really set it apart.

Those two compartments change the way you pack. You can separate baby gear from toddler gear, or keep changing supplies in one side and snacks, bottles and spare clothes in the other. For a sense of scale, you can stack two mini OiOi insulated lunch bags on top of each other in the front compartment, then use the rear for changing essentials, spare outfits and layers. Everything stays organised even when you're packing for a full day out.

"Perfect size nappy bag for 2 children. We can fit the large bbox lunch box along with everything needed for 2 children (2-year-old and newborn). I'm a serious over-packer and this bag works wonders for us." - Jessica

Key features of the Multitasker

• 30-litre capacity, room for two kids' essentials, travel gear and your own things
• 2 large main compartments for structured separation
• 9 pockets in total, including 2 insulated bottle pockets
• Luggage sleeve for easy travel
• Wipe-clean interior lining
• Padded shoulder straps for heavier loads
• 4 bonus accessories included as standard

Shop the Multitasker Nappy Backpack

What About Family Travel?

If your family travels regularly, whether that's flights, road trips or overnight stays, the Multitasker is the stronger choice. The 30-litre capacity gives you room for everything you'd normally pack plus travel extras like a change of clothes for yourself, snacks for the flight and a few toys. The two compartments help you stay organised when you're packing more than usual. And the luggage sleeve on the back slides over your suitcase handle, so you can move through the airport without juggling bags.

That said, if you have one child and only travel a few times a year, you don't necessarily need the bigger bag just for those trips. The Signature handles occasional travel well, especially for shorter getaways. If your everyday routine is better suited to the Signature, it makes more sense to choose the bag that works for the 90% of your outings rather than the 10%.

For more on packing for trips with kids, our guide to the best nappy bag for twins includes packing videos that show the Multitasker fully loaded for a day out and travel.

How to Decide: Which Bag Fits Your Routine?

Think about what a typical week looks like for you right now.

Choose the Signature if you:

• Have one child (or are expecting your first)
• Mostly do shorter outings like daycare, appointments and errands
• Prefer a compact bag that doesn't feel oversized
• Pack on the lighter side
• Want the widest range of colours and materials to choose from

Choose the Multitasker if you:

• Have two or more kids (or twins)
• Regularly pack for full days out, not just quick trips
• Travel often with children and want a luggage sleeve
• Carry bulky items like large lunchboxes, extra outfits and layers
• Want two separate compartments to keep things divided

Our recommendation: For most first-time parents and everyday outings, the Signature is the right choice. Choose the Multitasker if you regularly travel with children, pack heavily, spend full days out or need to organise gear for two or more kids.

If you're packing for multiple children specifically, our guide to the best nappy bags for two kids goes deeper into how different families make it work.

What's Included with Both Bags

Both the Signature and the Multitasker come with four bonus accessories:

• Fold-out change mat – padded and easy to wipe clean
• Insulated bottle holder – keeps bottles at temperature while you're out
• Pram straps – clip your bag onto the pram when you don't want to wear it
• Clear zip purse – handy for dummies, creams or small items you need to find quickly

These are included as standard, so you don't need to purchase them separately.

Both bags also share a wipe-clean interior lining, because real life with kids means spilled milk, leaky bottles and crushed snacks. A quick wipe and you're back to normal.

Materials and Style Options

Both bags come in a range of materials to suit different preferences.

Signature Nappy Backpack, available in:

• Vegan leather – structured, polished, wipe-clean exterior
• Nylon – lightweight and durable
• Premium leather – ages beautifully over time
• Weatherproof – lightest option, water-resistant exterior
• Neoprene – sporty, flexible, machine washable

Multitasker Nappy Backpack, available in:

• Vegan leather – structured, polished, wipe-clean exterior
• Weatherproof – lightest option, water-resistant exterior
• Neoprene – sporty, flexible, machine washable

Frequently Asked Questions

How much bigger is the Multitasker than the Signature?

The Multitasker has a 30-litre capacity compared to the Signature's 20 litres. That's 50% more space. The main structural difference is that the Multitasker has two large compartments, while the Signature has one main compartment with pocket organisation throughout.

Can the Signature work for two kids?

Yes, especially if your older child is out of nappies or you pack fairly lightly. Adding a Packing Pouch Trio can help separate nappies, spare clothes and snacks while making better use of the Signature's 20-litre space.

If both children are still in nappies, or you regularly carry extra outfits, food and toys, the Multitasker will give you more room and easier separation.

"I'm now using this for my second baby, and it's big enough to carry all my things for my toddler and newborn as well as my mobile and purse. I'm definitely happy I forked out the money for this bag." - Sheree

Do both bags come with pram straps?

Yes. Both the Signature and the Multitasker include pram straps, a fold-out change mat, an insulated bottle holder and a clear zip purse. These are included as standard.

Which bag is better for travel?

The Multitasker is the stronger travel option. It has a luggage sleeve on the back that slides over suitcase handles, and the 30-litre capacity gives you room for everything you need on a flight or road trip with kids. If you travel regularly with children, the Multitasker is designed for that.

If you have one child and only travel a few times a year, the Signature still handles occasional trips well. Choose the bag that suits your normal week, not just the occasional holiday.

Is the Signature machine washable?

The neoprene Signature is machine washable on a gentle cycle. Vegan leather, genuine leather, weatherproof and nylon versions should be wiped clean with a damp cloth. The interior lining on all versions is easy to wipe down.

Can I use these bags beyond the baby years?

Yes. Both bags are designed to grow with your family. Parents regularly use the Signature as an everyday backpack or work bag, and the Multitasker works well as an overnight travel bag or daycare bag for older kids. 

Ready to Choose?

For most first-time parents and everyday outings, the Signature is the right fit. For families with two or more kids, heavier packers and regular travellers, the Multitasker gives you the space and separation you need.

Both bags are designed by a family-owned Australian brand that's been making nappy bags since 1997. We've had a long time to get the details right.

Shop All Nappy Backpacks