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Our Primary School Backpacks - Model Comparison

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Our Primary School Backpacks

They all have fabrics made out of recycled PET bottles, reflectors all around, an ergonomic back system and interchangeable Kletties! But what are the differences between the different models and which is the right one for your child? In the model comparison, we present you a clear overview of the similarities and differences.

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ergobag prime

The Ergonomic School Backpack

Our international bestseller provides the ergonomic »Your-Size-System «, with an integrated drawstring to pull the contents of the backpack closer to the body.

  • Grows along 1 – 1.50 m
  • Weight: 1,100 g
  • Volume: 20 l
  • Recycled PET-bottles: 18 per backpack (0.5 l)
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ergobag pack

The Flexible School Backpack

The drawstring allows for the contents to be compressed, reducing the leverage on the child's back.

  • Height adjustable thanks to the "Your-Size-System": Grows along 1 – 1.50 m
  • Flexible structure
  • 6-piece set with sports backpack and booklet box
  • Weight: 1,100 g
  • Volume: 20 l
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ergobag cubo

The Handy Schoolbag

Clearly laid out and easy to use: Even the chaotic little ones can keep an overview here.

  • Height adjustable thanks to the "Your-Size-System": Grows along 1 – 1.50 m
  • Solid structure
  • 5-piece set with sports bag
  • Weight: 1,100 g
  • Volume: 19 l
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ergobag cubo light

The Ultra-Light Schoolbag

At only 780g, this lightweight is also suitable for smaller kids.

  • One-size-fits-all
  • Ultra-light "Hugging System"
  • Solid design
  • 5-piece set with sports bag
  • Weight: 780 g
  • Volume: 19 l
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Which backpack is right for my child?

To make it easier for you to choose the right model, we have summarized the most important differences here:

  • prime, pack and cubo have the height-adjustable "Your-Size-System". This carrying system can be adapted to the height of the child.
  • cubo light, on the other hand, has the super-light carrier system "Hugging System", without height adjustment. This is suitable for rather skinny children.
  • prime and pack can be compressed. The drawstring and the buckle require a little bit of motoric skill.
  • cubo and cubo light are very clearly structured. Keeping order is particularly easy here.

The Model Differences in Detail

Do you want to know it all? You can find all of the differences and similarities between the school backpack models in a detailed comparison chart.
Exchangeable Kletties, an ergonomic design, reflectors all around and sustainable materials made from recycled PET bottles: This is what our school bags have in common.
Basics-Pack-modellvergleich
School Backpack
Basics-Cubo-modellvergleich
School Bag
Basics-Prime-modellvergleich
Single Backpack
Pack
Cubo
prime
Basics
Weight (Grams)
1.100
1.100
1.100
Volume (Liter)
20
19
20
Measurements (W/D/H) (cm)
25/ 22/ 35
25/ 20/ 40
25/ 22/ 35
Set-Pack-NachtschwärmBär
Set-Cubo-NachtschwärmBär
Set-Cubo-Light-NachtschwaermBaer
School Bag Set
Gym Bag
PACK
CUBO
CUBO LIGHT
Gym Bag
Gym Backpack
Hard Pencil Case (22 pcs.)
Pencil Case
Klettie Set (5 pcs.)
Folder Box*
ergonomie-Pack-modellvergleich
ergonomie-Cubo-modellvergleich
ergonomie-Pack-modellvergleich
Ergonomic Features
Grows along: From 1 - 1,50m
Stabilizing Aluminum Rail
Broad, padded hip flaps
Removable hip flaps
Height-adjustable chest strap
Adjustable thanks to upper load control
Ergonomically shaped, adjustable shoulder straps
Breathable back-padding
Padded back
Drawstring to compress the content**
Gym backpack / bag can be attached to the school bag
Sichtbarkeit-Pack-modellvergleich
Sichtbarkeit-Cubo-modellvergleich
Sichtbarkeit-Prime-modellvergleich
Visibility
All around reflection for optimum visibility in the dark
High-quality reflective material with high coefficient of retro-reflection
Zippers for optional Safety Sets
Kletties-prime-modellvergleich
Individualization thanks to Kletties
Velcro surfaces at the school and gym bags enable a change of the theme
Nachhaltigkeit-fairwear
Nachhaltigkeit-haende-plastik
Nachhaltigkeit-bluesign
Sustainability
Fabrics made from recycled PET bottles
Number of recycled PET bottles
36
27
18
The supplier of our fabrics and buckles are bluesign® partners
The Fair Wear Foundation reviews the ethical working conditions
Features-Pack-modellvergleich
Features-Cubo-modellvergleich
Details-Features-Prime
Further Practical Features
Stable bottom
Magnetic front buckle
Magnetic buckle can be opened with one finger
Flexible storage space thanks to backpack shape
Well-structured storage space thanks to unyielding shape
Water resistant fabrics
Bright lining for a better overview
Book pocket close to the back
Mesh pocket for small items, incl. keyring
Space for a folder box
Front pocket with loop for a bottle and space for a lunch box
Two secret pockets for small items
Pocket for the rain cover
Name tag inside the bag
Hook to hang the bag at a table or wardrobe
Loop for a jacket
\* Our classics, the ergobag pack and prime, are flexible backpacks. The cubo on the other hand is more unyielding. To make sure the exercise books are protected in the flexible backpacks, the ergobag pack contains a folder box. For the ergobag prime the folder box can be bought as an additional accessorie. \*\* The ergobag pack and prime feature a drawstring, that compresses the content close to the back. Like this the leverage effect is reduced.