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The Batman Large Backpack Signature is ready for action! Perfect for school, daycare, or overnight adventures, this personalised backpack combines bold Gotham style with the reliable features parents love. With generous storage, a sleek superhero design, and clever details like water resistant lining and ergonomic straps, it’s the ultimate sidekick for kids on the move.
Durable, lightweight, and built for daily missions, the Large Backpack Signature ensures that whether it’s school time or hero time, your child has everything they need packed and ready for the day.
©2025 DC & Warner Bros. Entertainment Inc.
We need 1-3 business days* to create your personalised products before they will be shipped.
Note: Delivery time is additional to the creation time for your order and during peak times and sales, our team may require a bit more time to craft your items with care. We're grateful for your understanding and patience.
Explore our shipping options below and check our tables for estimated delivery times based on your location and chosen service.
Shipping Options
Standard Envelope (No Tracking)
Standard Parcel (Tracked)
Express Post (Tracked and Fastest)| Service | Delivery Time |
| Envelope | 6-10 business days* |
| Standard Parcel | 2-10 business days* |
| Express Post | 1-5 business days* |
| Service | Delivery Time |
| Envelope | 10-15 business days* |
| Standard Parcel | 5-7 business days* |
| Express Post | 2-5 business days* |
| Service | Delivery Time |
| Envelope | 10-15 business days* |
| Standard Parcel | 5-9 business days* |
| Express Post | 3-6 business days* |
| Service | Delivery Time |
| Envelope | 10-15+ business days* |
| Standard Parcel | 5-7 business days* |
| Express Post | 3-6 business days* |
Custom and Duty Charges: International deliveries may be subject to customs or import taxes/ COD fees. Unfortunately, these charges are beyond our control and we can’t cover them. Friendly Reminder: Delivery time is additional to the creation time for your order and is calculated from date of dispatch. Express Post applies to delivery speed only and doesn't reduce order creation time. Business days refers to Australian Eastern Standard Time Monday-Friday only (excluding public holidays and weekends).
Proudly Based in Australia: From our Australian HQ, we invite you to join the Hippo Blue family and experience your next adventure with our personalised creations.
Free Name Day Label Pack Orders: Please allow up to 28 days from purchase date for these to arrive in your mailbox. Pick up not available for this promotion. 
Delivery Time: Please consider this as a guide only, as it doesn't account potential delays. Calculate delivery to your area HERE. We ship from postcode 3175. 
Shipping Rates: Determined at checkout based on weight and location. The price covers shipping, handling, and packaging. View estimated shipping rates HERE.
Customer Pick-Up: Melbourne-based Australian residents only. 9am-5pm Monday to Friday (ex. public holidays & Christmas Closure Dates). Min. order $20 
Click HERE for map pick-up location. Your product has been added to the cart.
Overall rating: 4.9166665 / 5 from 36 reviews.
The Batman Large Backpack Signature is praised for its high quality and convenient size, making it a reliable choice for school and adventures. It features generous storage, a sleek superhero design, and ergonomic straps, ensuring durability and comfort for daily use.
Review topics: ["quality","size","design","bag","backpack","turnaround","lunch box","bottle","order"].
"Love our beautiful new personlis3d bento lunch box, drink bottle and school bag for my 2. 5 year old. Looking forward to them lasting a very long time. Love that the inner insert of bento box can be put inside the dishwasher. Great having lots of compartments to combine different foods in one space."
"Love it! Thinking of buying another one on a different color for my little one. The quality and design are what I need for a personalised and long lasting use. The side pocket is adjustable to the water bottle so cool! Thank you Keep up the great job Hippoblue team!"
"my daughter loves it she has just turned 5 perfect size for her"
"This bookbag is great quality, made with sturdy material and plenty of storage. My 9 year old also loved being part of the process as she was able to choose the colour and design of her choice. We will be repurchasing again in the future!"
"I have purchased several back packs, lunch bags and labels from Hippo Blue as baby presents. They are such great quality and everyone loves these useful gifts. I highly recommend Hippo Blue for their quality and service. And they look great too."
"So far the backpack has been great! It has lots of room in both pockets, and I love the extra pouches on the inside to keep things separate, which helps when looking for something in particular. Light weight, which is handy for little bodies carrying the backpack around. Really happy we made the purchase."
"My daughter started kindy this year and this bag perfectly fits a bbox lunch bag and her folder and hat in the separate compartment. Bought the matching drink bottle that slides in the side. Love."
"Great size, excellent quality fabric and my child loves the design!"
"love the bag, only feedback would have is to make the drink holder larger as its very tight holding a drink bottle."
"Great sized bag for kindy, fits lunchbox and lunch bag with plenty of room to spare. I just wish they made the expandable bottle pocket larger, as it doesn't quite fit Yeti water bottles."
