Stabila Combi Spirit Level Bags have a durable, lockable design with a shoulder strap making them easier to carry. The compartments enable ease of transport and safe storage of multiple spirit levels. With extra loops for securing the combi bag in vehicles or in the workshop. There is also an insert included for a business card or name and address tag. PLEASE NOTE: These bags do not fit the extendable level range The Stabila 6 Pocket Combi Spirit Level Bag is suitable for the following spirit level lengths: 200, 120, 90, 60, 40 & 25cm.