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the OMM Ultra 20
the OMM Ultra 20
See our entire range from the OMM here!
The OMM Ultra 20 is a lightweight and streamlined 20-liter running backpack, designed for longer runs, mountain marathons and multi-day adventures. The combination of low weight, stable carrying system and easy-to-access pockets makes it also useful for mountain running, fastpacking, hiking and active commuting.
The backpack weighs 395 grams when fully loaded and has a claimed Leanweight of 375 grams. It holds mandatory equipment, food, fluids and extra clothing without feeling unnecessarily large or complicated.
Wide shoulder straps in breathable 3D mesh combine with a wide hip belt and adjustable sternum strap. The carrying system keeps the backpack close to the body and reduces lateral movement while running.
The OMM Leanweight Chassis is designed to distribute the load close to the back. The 9mm thick EVA backplate provides structure and cushioning, while maintaining the backpack's low weight.
The Ultra 20 features large stretch pockets that make it easy to access water bottles, energy and reinforcements during activity. The expandable pockets provide flexibility when the amount of gear varies throughout the day.
A pocketed hip belt provides additional storage close to the body. One side has a zippered pocket for smaller valuables, while the other has an elasticated pocket for quick-access items. The lid also has a secure zippered pocket.
Large main compartment with 20 liter volume
Large dump pocket in stretch mesh
Stretch pockets for bottles and other equipment
Zippered pocket in the lid
Zippered pocket on hip belt
Elastic pocket on the hip belt
Compatible with OMM Flexi Flasks
Compatible with OMM Ultra Bladder
UGR – Universal Gear Rail allows you to complement the backpack with compatible OMM accessories. This allows you to customize the pack according to activity, season and the amount of equipment you need to carry.
The Ultra 20 is also compatible with the OMM Leanweight Kit for additional storage and customization.
The current generation of the Ultra 20 uses the OMM InfiniOMM concept. The backpack's construction is built with nylon as the common polymer in, among other things, the fabric, straps, zippers and buckles.
The mono-material construction aims to simplify future recycling and reduce the need to separate multiple plastic materials. At the same time, durable Nylon 210T and 500D Cordura Nylon are used to provide durability for regular training, competition and everyday use.
The bottom is reinforced and water-repellent, but the backpack is not stated as completely waterproof. Therefore, pack moisture-sensitive equipment in waterproof packing bags.
Lightweight running backpack with 20 liter volume
For longer runs and multi-day adventures
Full weight approximately 395 grams
Leanweight approximately 375 grams
Stable Leanweight Chassis
Wide 3D mesh shoulder straps
Wide hip belt with pockets
Adjustable chest strap
Easy-access stretch pockets
Zippered pockets in flap and hip belt
Compatible with bottles and hydration bladders
UGR – Universal Gear Rail
Compatible with OMM Leanweight Kit
Reinforced and water-repellent bottom
InfiniOMM construction with nylon as the common polymer
The OMM Ultra 20 is a unisex backpack with a 45cm back length. It is designed to sit relatively high and close to the back, providing stability when running.
First adjust the shoulder straps so that the backpack is close to your body. Then tighten the hip belt and sternum strap until the pack is stable without restricting breathing or freedom of movement. For best results, heavier equipment should be placed close to your back.
Model: Unisex
Area of use: Mountain marathon, ultra-marathon, mountain running, multi-day tours and commuting
Volume: 20 liters
Full weight: Approximately 395g
Lean weight: Approximately 375 g
Back length: 45 cm
Carrying system: Leanweight Chassis
Shoulder straps: Wide 3D mesh straps
Back padding: 9 mm EVA
Hip belt: Wide and equipped with pockets
Chest strap: Adjustable
Material: Nylon 210T and 500D Cordura Nylon
Bottom: Reinforced and water-repellent
Accessory system: UGR – Universal Gear Rail
Hydration system: Compatible with Flexi Flasks and Ultra Bladder
Compatibility: OMM Leanweight Kit
Colors: Blue, Grey, Orange and Yellow
Construction: InfiniOMM monomaterial concept
Empty all pockets, open zippers and remove the removable back pad before washing. OMM recommends a short machine cycle with a detergent specifically for outdoor gear. Always follow the product's washing instructions and allow the backpack to air dry.
