The Mammut Pro Removable 45L is one of the largest volume airbags that we sell. If you need more kit than this bag will take then you can't have an airbag. This bag is for extended touring missions or those touring into locations with other goals. It features optimized hip belt and shoulder straps as well as the new 3D-molded back panel for incredible comfort and a perfect fit even when fully loaded down. For extra convenience, the main compartment is accessible both from the top and through a zipper opening on the back. The Pro Removable uses the Removable uses the 'wings' style 3.0 airbag that is completely removable for when there is no avalanche risk or you want to use the airbag system in a different pack. The 3.0 Removable Airbag differs from the Protection Airbag in that it's more of a large pillow shape known as a 'wing' that doesn't inflate around the head, so it doesn't offer as much trauma protection. It's advantages are that it is lighter, cheaper and takes up a bit less space in the pack. It's also a little easier to remove and install in the pack than the Protection Airbag. Buying an airbag is a massive purchase so if you would like to talk to us about it and need any information not provided here then please give us a call to discuss. Contact details at the bottom of the page. We are unable to send cartridges outside the UK. If your shipping address is outside the UK please only select the 'No cartridges. Airbag Pack Only' option. Mammut Pro Removable 45L features: 3.0 Removable airbag system. 2-layer EVA back padding; hip belt and shoulder straps Aluminum frame Front pocket for avalanche safety equipment Lateral compression straps Full rear zipper access to the main compartment Integrated helmet carrier Gear loop on hip belt Snowboard carrier Soft-lined goggle compartment SOS label with emergency instructions 2 attachments for ice axe and trekking poles Diagonal ski carrier Daisy chain loop to secure additional gear Radio pocket Zipper pocket on hip belt Hydration system-compatible Pack & Airbag:2635g Mammut Pro Removable Airbag 45L