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Bag 850 g · 22 l · average build
Model: ErgoFlex Light
- ErgoFlex Tiny940 g · petite
- ErgoFlex Easyaverage
- ErgoFlex Lightaverage
If your design is available in the other model, you go straight to it, otherwise to the first available design.

DerDieDas ErgoFlex Light Exklusiv Superflash - School Backpack Set 5 pcs. 850g (Super Truck)
289,00 €
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What’s in the set
5 pieces
- School bag ErgoFlex Light
- Pencil case (filled)
- Exercise book box
- Pencil box / pencil case
- Gym bag / sports bag
Description
The DerDerDieDas ErgoFlex Light Exklusiv Superflash is a well-designed school backpack that combines ergonomics, safety, and comfort for children. With its striking Super Truck design and retroreflective surfaces, it ensures visibility in traffic.
- Height-adjustable carrying strap system – adapts stepwise from XS to XL to the child's back length thanks to Velcro closure, supporting healthy growth
- Pelvic belt with padded side wings – shifts the weight to the hips, relieves shoulders and back, and can be removed if needed
- Fidlock magnetic lock – child-friendly, height-adjustable, and can be opened and closed with one hand
- Volume of 22 liters – divided into two large main compartments, a spacious front pocket, and flexible side pockets for water bottle and umbrella
- Thermoformed bottom – lightweight, sturdy, and shape-retaining for secure standing and protection against moisture
The set includes practical accessories such as a notebook box, sports bag, and a filled pencil case, accompanying children stylishly and safely through their school day.
Weight: The school backpack alone weighs approx. 850 g, the complete set approx. 1.75 kg.
Size & Details
| Build | average |
|---|---|
| Bag only | 850 g |
| External dimensions (H × W × D) | 38 cm × 28 cm × 25 cm |
| Capacity | approx. 22 litres |
| Material | Recycled PET |
| Set pieces | 5 |
| Adjustable back | Yes |
| Interchangeable motif | Yes |
| Closure | Magnetic clasp |
| Series | ErgoFlex |
| Interior features | Inner pocket / interior compartment, Organizer, Inner packing strap |
| Exterior features | shoulder strap, Outer pocket(s), Adjustable pelvic belt, Chest strap adjustable, Bottle Holder, Reflectors, Top Handle |
Manufacturer information
Model number: 8453002-203
Manufacturer:
Scout
Undercover GmbH
office@undercover-germany.de
Nordostpark 74, 90411 Nürnberg, DE
Any questions?
If you have any questions about product safety, you can contact the manufacturer directly.
About the brand
Your order will be delivered within 1–3 days, provided the item is in stock. We use DHL to ensure you receive a fast and reliable delivery.
- Delivery to parcel collection points and Saturday delivery are available.
- Applies to deliveries to Germany.
For orders totalling €50 or more, delivery within Germany is free of charge.
- This policy applies exclusively to deliveries to Germany.
- Different terms and conditions apply to international orders.
- You can find more information on delivery charges and delivery times on our Delivery and Costs page.
You have one month from receipt of the goods to return your order if it does not meet your expectations.
- Free returns apply to items with an order value of €50 or more and to orders from Germany.
- Please return unworn/unused items in their original packaging.
- You can find detailed information on our help pages.
The series at a glance

DerDieDas ErgoFlex Light · The soft school backpack for a casual look
- Volume22 l
- Buildaverage
At DerDieDas, the ErgoFlex Light is the soft school backpack, flexible and spacious and for a casual look. According to DerDieDas, the ErgoFlex Light weighs just approx. 850 g. The volume is around 22 liters. The body is soft.
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