135,00 99,00

Ultra-light technical backpack with a storage capacity of 7 L, equipped with 2 500ml flasks, offering unique comfort thanks to its storage and anatomical fit.

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The PULSE 7.X bag is designed to satisfy the requirements of the most demanding athletes. This ultra-light backpack allows you to carry the essential equipment for the trail. Perfect balance between lightness and stability. Side Velcro to adjust your bag according to its capacity and your size. Its Mesh 3D interior optimizes the breathability of your back, it offers optimal comfort for the Trail, but also mountain biking, or Nordic skiing. A 7L storage volume bag, equipped with 2 flexible 500ml flasks carried on the front of the bag, but also compatible to carry a 1 to 2L water bag on the back. The accessories are quickly accessible and very well maintained. All you have to think about is running, this bag is being forgotten!


  • Quick-access pocket
  • Lightweight
  • Stability
Volume (litres)7
Weight (grams)195 (without accessory)
MaterialsNylon ripstop 40D, waterproofness 1000mm
3D Mesh for a good breathability of the back
SizesS (< 1m70 / 1m85 / > 80kg)
AdjustmentsAnatomical fit with unique adjustments: lateral Velcro to adjust your bag according to its capacity and your size.
Pectoral and ventral adjustment, for a better distribution of the load on the back, and a perfect stability, without disturbing the breathing.
CompartmentsLarge waterproof smartphone pocket (5'5) on right shoulder strap, with earphone passage, and with self-locking slider.
Small storage pocket with ultra-fast access for gels, bars, headband on the top of the left shoulder strap of the bag.
Compartments with 2 flexible 500ml flasks.
Bi-elastic compartments, made from the experience feedback of our elite athletes to transport their bars, gels, very easily accessible and without tossing.
Central compartment easily accessible by a zippered closure. This central compartment is itself segmented by several independent compartments to easily store a water bag, but also small accessories to avoid their tossing and turning in full action.
4 Reflective loops for more security that allow you to attach a Mesh net accessory, to increase the volume of the bag (if necessary).
HydrationBag sold with 2 flexible 500ml flasks. Compatible compartment to accommodate a 1 to 2L water pocket on the back. Top fastenings of straps to hold the Flasks tubes or the water pocket.
SecurityFor increased safety, Oxsitis backpacks are equipped with a whistle that is easily accessible without putting the bag down and reflective strips.

How to choose your size?

Oxsitis backpacks are worn close to the body for maximum stability and comfort thanks to their breathable materials. Choose the size of your bag based on the usual size of your t-shirts.

Sizes: S (< 1m70 / < 65kg) – M (1m70 à 1m85 / 65kg à 80kg ) – L (> 1m85 / > 80kg)

Care and maintenance

Oxsitis bags are made of technical materials with water-repellent properties.

  • Hand wash
  • Ironing excluded
  • Machine drying excluded
  • Professional cleaning excluded
  • Bleaching excluded

Do not use laundry or detergents. Wash your bag with a soft sponge.