ErgoFlex XL

The XL version has all the advantages of ErgoFlex and is the ideal schoolbag for larger-sized children. With an empty weight of approximately only 850 grams and a capacity of 25.5 liters it offers around 25 % more space than its little brother. Of course it is just as ergonomic, comfortable and flexible – and just as lightweight and easy adjustable.

Further information & Details

The ErgoFlex XL is so ergonomic and suitable for children's backs that it can carry the AGR seal of approval. Click here for more information.
The backpack adapts to the size of the child's back thanks to the vertically adjustable back strap system.
The anatomically-designed S-shaped straps with breathable mesh lining can easily be adapted to the child's back and fixed with a hook and loop fastener.
The hip belt relieves both shoulders and back. Thanks to a hook and loop fastener it can easily be removed by pulling it out of the loop.
Two large main compartments for ergonomic and back-friendly packing (pack heavy books always close to the body).
Protective base keeps the schoolbag dry.
With retroreflective material. Visibility is improved thanks to the retroreflective areas which reflect incoming light and thus develop a flash-effect.
The DerDieDas pencil cases are equipped with high quality colored pencils „Noris Club“ from Staedtler/Germany, in ergonomic triangular shape and with A·B·S (white protective coating which reinforces the lead core and increases break-resistance).
3 years warranty on DerDieDas schoolbags and accessories.
DerDieDas ErgoFlex on YouTube (except the larger capacity and the additional front bag, the XL corresponds to its little brother).

The ErgoFlex XL comes as a set!

ErgoFlex XL

Design „Appaloosa“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406045.

Set price:
RRP € 239

ErgoFlex XL

Design „Beauty“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406075.

Set price:
RRP € 239

ErgoFlex XL

Design „Big Truck“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406050.

Set price:
RRP € 239

ErgoFlex XL

Design „Daisy“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406079.

Set price:
RRP € 239

ErgoFlex XL

Design „Dancing“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406044.

Set price:
RRP € 239

ErgoFlex XL

Design „Dirt Bike“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406053.

Set price:
RRP € 239

ErgoFlex XL

Design „Disco Star“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406078.

Set price:
RRP € 239

ErgoFlex XL

Design „Faultier“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406080.

Set price:
RRP € 239

ErgoFlex XL

Design „Flamingo“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406046.

Set price:
RRP € 239

ErgoFlex XL

Design „Ninja on Bike“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406091.

Set price:
RRP € 239

ErgoFlex XL

Design „Octopus“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406092.

Set price:
RRP € 239

ErgoFlex XL

Design „Papillon“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406076.

Set price:
RRP € 239

ErgoFlex XL

Design „Polizei“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406095.

Set price:
RRP € 239

ErgoFlex XL

Design „Racing“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406094.

Set price:
RRP € 239

ErgoFlex XL

Design „Rex“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406093.

Set price:
RRP € 239

ErgoFlex XL

Design „Silver Dolphin“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406077.

Set price:
RRP € 239

ErgoFlex XL

Design „Star-Kicker“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406049.

Set price:
RRP € 239

ErgoFlex XL

Design „Tor!“

5-pcs set. Set components: Schoolbag, sports bag with extra inside compartment, pencil case, pencil pouch and book-protector. Schoolbag: Dimensions approx. 34 x 41 x 25 cm, Capacity approx. 25.5 l (incl. front and side pockets), Weight approx. 850 g. Art. No.: 8406090.

Set price:
RRP € 239