ArvaArva Extreme Bundle Switch Black

Extreme Bundle Switch from Arva is a modular avalanche backpack with two backpack modules, designed to offer unparalleled flexibility and safety for freeride day trips and longer tours. It adapts to all your adventures in the snow and guarantees security with one of the market's most advanced avalanche systems.

Extreme Bundle Switch – Flexibility for All Adventures
This package includes the ARVA REACTOR™ 2.0 Airbag system integrated into a comfortable base module, as well as two interchangeable backpack volumes: RIDE24 SWITCH COVER and EXPLORE40 SWITCH COVER. You get a complete avalanche backpack that can be adapted with a simple zipper to match the day's adventure, from quick runs near the lift system to long tours in remote terrain. The total weight with the system is approximately 1910 grams for the 24L module and 2030 grams for the 40L module.

ARVA REACTOR™ 2.0 Airbag System
The core of the Extreme Bundle Switch is the innovative ARVA REACTOR™ 2.0 Airbag system, known for its dual safety with two independent airbag balloons. The shape of the balloons protects the head and optimizes lift in an avalanche. The trigger handle is ergonomically designed for easy access and can be mounted for both right- and left-handed users. The system requires no electronics or battery management and can be test-deployed without a gas canister (gas canister sold separately). It is TÜV GS-certified and complies with the EN16716 standard for avalanche backpacks.

RIDE24 SWITCH COVER – For Freeride and Shorter Tours
This 24-liter backpack module is designed in collaboration with professional skier Léo Slemett and is optimized for freeride and shorter tours where a compact profile is preferred. It offers full access to the main compartment via a zipper on the back panel and has a dedicated outer pocket with compartments for an avalanche shovel and probe. Other features include a large pocket for ski goggles or small valuables, mounts for two ice axes, diagonal and A-frame ski mounts, snowboard compatibility, and an integrated helmet holder. Made of 300 denier recycled polyester.

EXPLORE40 SWITCH COVER – For Long Tours and Expeditions
This 40-liter backpack module offers more packing volume for longer tours and expeditions. The main compartment is accessible via a front zipper, and there is a dedicated outer pocket with compartments for an avalanche shovel and probe. A large quick-access pocket allows reaching skins, crampons, gloves, or a bottle without removing the backpack. Two inner pockets for keys and small valuables, plus a large pocket for goggles, complement the storage options. The module is equipped with mounts for two ice axes, diagonal and A-frame ski mounts, snowboard compatibility, and an integrated helmet holder. Made of 100% recycled 420D and 630D polyamide.

• Modular SWITCH system with interchangeable backpack modules (24L and 40L included)
• Integrated ARVA REACTOR™ 2.0 Airbag system (650 grams)
• Dual safety with 2 independent airbag balloons
• Powerful inflation system, protects head and optimizes lift
• Ergonomic and adjustable trigger handle
• Test deployment without gas canister possible (gas canister sold separately)
• No electronics or batteries for the airbag system
• Low-profile airbag compartment
• TÜV GS-certified and EN16716 standard compliant
• Backpack base with padded, lightweight shoulder straps
• Removable 70 grams comfort waist belt with large pocket and stretch pocket
• Compatible with hydration system
• Protective pocket for the trigger handle
• Comfortable, water-repellent thermoformed back panel
• Adjustable back length (40–50 centimeters) with 3D-FIT adjustment system
• Safety whistle
• Adjustable leg loop for right/left
• Full access via back panel on the 24L module, front zipper on the 40L module
• Dedicated outer pockets for avalanche gear with compartments
• Large pockets for goggles and valuables
• Mounts for ice axes
• Ski mounts (diagonal and A-frame)
• Snowboard compatible
• Integrated helmet holder with storage pocket
• 100% recycled fabrics and PFC-free construction