Hobonichi Cover Alettone - brown (A5)

The Hobonichi Cover Alettone in Brown is a tri-fold protective case made from soft PVC for the Hobonichi Cousin A5. The name "Alettone" comes from the Italian term for an aircraft wing's aileron – a reference to the distinctive flap that closes with a single snap of the press stud. The brown exterior features subtle texturing reminiscent of leather, yet remains understated enough for desk, bag and on the go. In gold foil printing, the case bears the phrase: "Writing by hand is like sending your mind on a journey."

Features

• Soft PVC, tri-folded: The material feels light and supple in the hand – the case is barely noticeable whilst sitting securely around the diary.
• Press stud closure: The flap clicks into place with a satisfying snap and keeps the A5 block securely closed without pinching it.
• Integrated pen holder: Inside there is a pen holder that secures a pen via its clip. Slimline models with small clips sit particularly snugly.
• Subtle leather-look finish on the flap: The outer flap has a fine surface texture that gives the matte brown a calm, tactile depth.
• Fit: Designed exclusively for the Hobonichi Cousin A5 – no slack, no shifting of the cover inside the inner pocket.

Use & Tips

• Pen recommendation: The clip holder works particularly well with slim pens whose clip sits firmly – such as narrow rollerballs or thin fountain pens with a stable clip. Overly wide or clipless pens may slip out.
• Daily use: The tri-fold design allows the case to unfold completely when writing and be used as a backing on one side – practical at a desk or on your lap.
• Durability of PVC: PVC can stick or discolour when in prolonged contact with printed materials or other plastic products. Do not leave the notebook in permanent contact with stickers or film material.
• Pairing: Hobonichi offers a matching Document Case in the Alettone design with identical embossing – combining both gives you a complete set for your diary and loose documents.

For Hobonichi Enthusiasts

The Alettone is one of the few Hobonichi cases where the name directly describes the mechanism: "Alettone" (Italian for aileron) stands for the distinctive flap that secures the cover body with a graceful closing motion. The PVC material is deliberately not rigid – it adapts to use whilst remaining stable enough to keep the A5 cover looking crisp at all times. The gold embossing is quintessentially Hobonichi: no oversized logo, but a phrase that embodies the philosophy behind the product.

Technical Specifications