COVER 18 PRO
FLEX

  • FLEX COVER 18 PRO
  • FLEX COVER 18 PRO
  • FLEX COVER 18 PRO
  • FLEX COVER 18 PRO
FLEX COVER 18 PRO

COVER 18 PRO
FLEX

The add-on FLEX COVER 18 PRO pack provides your REACTOR avalanche airbag system (compatible with our FLEX technology) with 18L to store everything you need for any freeride adventure.

Learn more about our Flex technology

€69.90
Tax included
Quantity

  • Carbon footprint: 5 kg CO₂eq (100% offset)
  • Single use plastic used: 4,4g

CONFIRM YOUR ARVA SEASONAL RENTAL

Rental period

Enjoy your equipment for the entire season! The rental is valid until May 15, 2026, the date on which the product must be returned.

Purchase option

Want to keep your product? A personalized offer will be presented one month before the end of the rental (or upon request), with the amount you have already paid in rental fees deducted.

Deposit

Enter the IBAN of the bank account from which the deposit (€69.90) may be debited, only in case of non-return. No debit will occur if the equipment is returned on time (return label included).

As of today, the rental service is available only for countries in the Schengen Area.

Learn more: RENTAL FAQ

Terms and conditions
€0.00

The FLEX COVER 18 PRO allows you to change the capacity, design, or other features of your ARVA REACTOR avalanche airbag backpack in just a few seconds.

It provides your pack (compatible with our FLEX technology) with 18L of storage volume.

Carry all your safety gear as well as all the key essentials for a short tour. With a heavy-duty design for intense, everyday use, the R18 PRO FLEX includes reinforcements where it counts for maximum abrasion and water resistance.

Discover our FLEX technology

Perfectly equipped to carry skis or a snowboard, as well as an ice axe, you can also use the diagonal carry system for your skis (right or left side). The dedicated snow-safety gear pocket on the front of the pack provides split-second access to your shovel and probe.

This pack can only be used with a FLEX FRAME base unit.

  • Reinforced construction for heavy-duty use
  • Dedicated snow-safety equipment pocket
  • Diagonal ski carry system
  • Flex Technology
  • Reinforced construction for heavy-duty use.
  • Dedicated snow-safety equipment pocket
  • Diagonal ski carry system
  • Flex Technology
  • Reinforced construction for heavy-duty use
    CORDUA is a synthetic fabric with 3 times the abrasion resistance of other typical polyamide fabrics. While durable and incredibly robust, it remains relatively thin and lightweight.

    140Dx210D CORDURA polyamide ripstop HR is a thin fabric with a highly-resistant coating that can withstand the toughest conditions.
  • Dedicated snow-safety equipment pocket
    Since we know just how vital it is to be quick and efficient in rescue situations, we placed a dedicated pocket on the front of the pack for quick access to your shovel and probe.
  • Diagonal ski carry system
    Carrying your skis diagonally keeps them from interfering with airbag deployment in the event of an avalanche.

    Reversible, our system allows you to choose the diagonal direction in which you would like to carry your skis.
  • Flex Technology
    We developed Flex technology to allow you to change the carrying capacity of your ARVA REACTOR avalanche airbag backpack in just a few seconds based on need. This system includes the FLEX FRAME and the FLEX COVER.

    Our FLEX technology does not require any additional zippers, which means no additional weight relative to a traditional reactor backpack.

Weight

  • 355 g

Features

  • 38cm x 55cm x 5cm
  • Capacity: 18L.
  • Compatible with our FLEX technology.
  • Front access to main compartment.
  • Two ice axe loops.
  • Reinforced front panel made with P140Dx210D CORDURA ripstop HR.
  • Diagonal left or right side ski carrying system.
  • Snowboard and snowshoe carrying system.
  • Compatible with the ARVA helmet holder.
  • Dedicated snow-safety gear pocket.
  • Dedicated pocket for goggles and valuables.
Flex Technology
We developed Flex technology to allow you to change the carrying capacity of your Arva Reactor avalanche airbag backpack in just a few seconds based on need. This system include the Flex frame and the Flex cover. Our Flex technology does not require any additional zippers, which means no additional weight relative to a traditional reactor backpack.
Arva Flex Technology
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