












Basis - School Backpack Set 4 pcs. (Pink Bubbles)
Bag 950 g · Set 1,800 g · 20 l · average build · 100–150 cm
Model: Basis
- Space1,250 g · average
- Cloud990 g · petite
- Giant1,050 g · large
- Fit990 g · slim
- Basis950 g · average
If your design is available in the other model, you go straight to it, otherwise to the first available design.
Step by Step Basis - School Backpack Set 4 pcs. (Pink Bubbles)
189,99 €
199,99 €
/

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What’s in the set
4 pieces
- School bag Basis
- Gym bag / sports bag
- Pencil case (unfilled)
- Pencil box / pencil case
Description
The Step by Step BASIS school backpack in Pink Bubbles accompanies elementary school children with functional design and thoughtful ergonomics in everyday school life.
- Water-repellent outer material – reliably protects school supplies from moisture.
- Ergonomic Back System – supports healthy posture through optimal back fit.
- Detachable chest and hip straps – ensure secure hold and individual adjustment.
- Reflective elements – increase visibility and safety on the way to school.
- Spacious main compartment and extra book compartment – provide ample space for schoolbooks and notebooks.
- Breathable back padding – guarantees comfortable wear even on longer routes.
- Set with gym bag and pencil case – practical additions for sports and writing utensils.
With its child-friendly design and high-quality functions, the BASIS school backpack from Step by Step is a reliable companion for everyday school life, providing comfort and safety.
Weight: The backpack alone weighs approx. 950 g, the complete set approx. 1.8 kg.
Size & Details
| Build | average |
|---|---|
| Child’s height | 100–150 cm |
| Bag only | 950 g |
| Complete set | 1,800 g |
| External dimensions (H × W × D) | 41 cm × 28 cm × 20 cm |
| Capacity | approx. 20 litres |
| Material | Recycled PET |
| Set pieces | 4 |
| Closure | Magnetic clasp |
| Series | Basis |
| Interior features | Inner pocket / interior compartment, Key Holder |
| Exterior features | shoulder strap, Outer pocket(s), Adjustable pelvic belt, Chest strap adjustable, Bottle Holder, Reflectors, Top Handle |
Manufacturer information
Model number: 138059
Manufacturer:
Step by Step
Hama GmbH & Co KG
stepbystep@brand-distribution.com
Dresdner Str 9, 86652 Monheim, 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.
Does it fit my child?
How tall is your child?
-
Space
average build
100–150 cm
-
Cloud
petite build
100–150 cm
-
Giant
large build
120–170 cm
-
Fit
slim build
100–150 cm
-
Basis
average build
this model
100–150 cm
The series at a glance

Step by Step Basis · Limited to the essentials
- Bag only950 g
- Complete set1,800 g
- Volume20 l
- Buildaverage
- Child’s height100–150 cm
Step by Step writes that the Basis is limited to the essentials. In the model comparison, it is intended for average-sized children who are 100 to 150 cm tall. The school bag alone weighs around 950 g, the set around 1,800 g. The volume is around 20 liters.
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