1. 1. Size
  2. 2. Colors
  3. 3. Extras

Jumbo backpack | Customized


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Rolltop 2-shoulder messenger bag with an extendable flap. Available in two sizes.  

Made of 2 layers, the outside is CORDURA® and the inside is our lighter weight truck tarpaulin – this one handles better the lots of rolling that you’ll be doing with it. The inner and the outer layer are sewn together only at the mouth of the bag so water cannot get in throught the seams.
The Jumbo is a rolltop bag, you may roll the top to close/open it. There is a small flap also to keep the rolled part closed. The flap is extendable, so when you filled the bag you can still close it.
The bag comes with a hip cross strap (removable) and a chest cross strap (removable).
The Jumbo has a comfortable, shaped shoulder padding with foam inside and also a padding on the back. Rooms for your walkie-talkie or cell phones on the shoulder strap.
The bag comes with a reflective stripe and a bicycle lamp holder on the back. Side compression straps (two on each side) and bottom compression straps are default also. Double CORDURA® layer on the bottom of the bag.
There are three outer pockets: two of them closes with zipper, and one is a slip pocket that is open from both sides so you can slip a raincoat or jersey there when the bag is full. Inside the bag there are two slip pockets, made from a mesh material, so you can see what is in the pockets.


Small size: 28x40x17cm, ca. 19 litres, 11″x15.7″x6.7″, ca. 1160
Large size: 32x48x22cm, ca. 34 litres, 12.6″x18.9″x8.7″, ca. 2100


Inner padded back pocket: practical when carrying heavy, or sharp items. The padding is between your back and the load you’re carrying. It is a pocket, closes with a zipper, with a 1cm (0.4″) padding inside. You can remove the padding, you can sit on it when it is needed, and you can use this pocket as a slip pocket for up to A4 sized papers.

Outer pocket under the padded back: this is an extra zipper pocket under the padded back part on the back of the bag. Offers a secure, A4 size place for papers and envelopes. You don’t even need to open the bag main compartment to access this pocket.

Secret pocket: a 10×10 cm (3.9″x3.9″) pocket, hidden in your bag.

Laptop sleeve: we’re making the sleeves after your laptop’s dimensions. This sleeve attaches to the bag’s inner layer with a belt, and is completely removable.

Key clip: a small, plastic carabiner inside your bag where you can store your keys safely.

Inner zipper pocket: this is a small additional pocket inside your bag – very good and safe place for your wallet, and papers.

U-lock holder: an adjustable U-lock holder on the side of your bag – you can just slip your U-lock into this. Only needed to set up the size once after your U-lock, and then will just work. It can hold U-locks from the standard sizes to the Kryptonite Minis.

Airflow back padding: if you order this extra option, we’ll make the outer back padding from a special material that is 15mm (0.6″) thick. This will allow some air to flow between your back and the bag, and also will dry fast.

Pictures of the extra options: