The UltraBag 20L is the backpack developed especially to answer to perfection to the requirements of the MARATHON DES SABLES.
Thanks to its multiple accessories supplied, the UltraBag can be customized over and over, and adapts itself perfectly to your morphology, your sport or your goals. Its removable and autonomous front pack can even be used separately for training sessions.
Thanks to its 270° opening, you will load it in a second and will easily access things you put at its bottom.
The ultra-light materials we used to design the UltraBag 20L have been carefully selected for their resistance to extreme and intensive practices.
Independant 4L front pack
Bag cover (40g)
2 tropicalized front pockets (40g x2)
2 750mL water bottles with pipettes (95g x2)
Waste pocket (25g)
Inside mesh pocket distributing the weight (75g)
270° opening: easy loading, easy access
Compressibility from 20L to 4L
Independent 4L front pack
Customizable thanks to the multiple supplied accessories