VKS (Velcro) Oxygen flask holder

• Can be attached to all backpacks and bags with velcro
• Flexible hand straps for a better distribution of the center of gravity
• Additional side compartment for stowing a tube
• Possibility to attach to a barrow with optional loops and buckles.
• Possibility to attach an optional shoulder strap
• Removable protective cap for a valve

02 Oxygen flask holder , with accessory compartment