This biscuit tin will comfortably accommodate maybe three packets of digestives (chocolate or otherwise) before the density/mass of its contents creates crumb city. The lid seals well and will protect your treats from the menace of staleness for some time. Unfortunately, the security of the lid leads to occasional difficulties in removing it. The last time this happened, I had to hold the tin under the crook of my arm and haul the lid off, which caused deformation in the body of the tin. However, the flexibility of its material allowed me to chivvy it back into lid-accepting shape.