Ultim 12 L

12L unisex’s trail running backpack

  • Large storage capacity
  • Ergonomic chest fit with removable front system
  • Double quick access pocket
  • Versatile: for short and long distance trails
  • Ultra light
  • Comes with 2 x 500ml soft flasks with tube

169.90 

Size guide

size

The key points

Thermoregulation
Breathability
Lightness
Stability
Water resistant
Comfortable

Description

ULTIM 12 Hydration Pack

Terrain-inspired, performance-driven design : The ULTIM 12 hydration pack is designed to meet the demands of athletes. Built for long-distance races and ultramarathons, it combines functionality, comfort, and performance thanks to clever innovations.

Custom fit and optimal comfort : The removable adjustment system at the front allows for quick, personalized adjustments, ensuring a perfect fit in any situation. The wider lateral adjustment improves stability and guarantees an anatomical fit, making it ideal for long-duration efforts.

Practical and functional : With a 12-liter volume, this pack lets you carry everything you need for your sporting adventures. Its large, compartmentalized main pocket helps organize your gear, while two quick-access rear pockets allow for easy storage of your poles (vertically or horizontally), jacket, or cap without needing to remove the pack. Perfect for quick access during action.

Comfort technology : For an even more comfortable experience, the pack uses 3D Coolmax technology to regulate moisture and keep you dry, offering great comfort even during the most intense races. The 4-way stretch, water-resistant fabric further enhances the pack’s fit and comfort during runs.

Simple hydration : Two 500 ml Ultra Flask bottles with integrated straws are included, allowing for easy hydration throughout your effort. The pack is also compatible with a 2L hydration reservoir for optimal hydration.

Key Features :

  • Volume : 12 liters
  • Weight : 240g (without hydration system, size M)
  • Hydration system : 2 Ultra Flask 500 ml with integrated straws
  • Rear pockets : 2 quick-access pockets for poles, jacket, etc.
  • Compatibility : Compatible with up to a 2L hydration reservoir
  • Adjustment system : Ergonomic side and chest adjustment with removable front system
  • Fabrics : 4-way stretch, water-resistant, and 3D Coolmax technology for moisture management
  • Color : Beige and black
  • Available sizes : S, M, L

Discover the full range of Oxsitis hydration packs by clicking here.

Reference
Weight (grams) 288g
Materials 3D mesh with Aiback Control system for good back ventilation
Sizes S, M, L
Settings Adjustment with side velcro to fit your bag according to its capacity and your size.
Adjustable chest and belly strap for better load distribution on the back and perfect stability.
Compartments Front:
- 1 waterproof zipped smartphone pockets with self-locking slider and passage for headphones
- 2 compartments for 2 x 500ml water bottles.
- 2 compartments in bi-elastic material for nutrition

Back:
- Central compartment segmented into several independent compartments easily accessible by two zips, one of which is vertical for quick access to equipment.
- 4 reflective loops for added security to attach a mesh accessory, to increase the volume of the bag if needed
Hydration & accessories Backpack sold with 2 Flasks of 500ml. Compartment compatible with a 1 to 2L water bag in the back.
Bag equipped with magnetic bib holder
Security Oxsitis backpacks are equipped with a whistle that is easily accessible without putting the bag down and reflective strips for added safety.

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

  • Hand wash
  • No ironing
  • Do not tumble dry
  • Professional cleaning excluded
  • No bleaching

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

Our advices

Ultim 12 L

169.90 

Ultim 12 L

169.90