Fold Top is the leather backpack you've been waiting for.
Imagine being at ease on your journeys. The satisfaction of owning a piece that is built to last, a true companion for all your adventures. The joy that comes from knowing your backpack was
hand-crafted with passion – in Finland. Made out of high-quality German and Italian vegetable-tanned full-grain leather – this backpack is made to stand the test of time, by your side for a lifetime.
The Black Fold Top backpack is a stylish and functional choice for any occasion, whether you're hitting the trails, travels, or going about your daily life. Its ergonomic design ensures comfort during extended use, while its distinguishably good looks make it a great match for both casual and formal settings.
The unique design of the saddle leather back frame distributes weight evenly for comfortable carrying of heavier loads. The wide leather straps conform to the contours of your shoulders for an exceptionally comfortable fit.
But don't just take our word for it, read the reviews below as well on
Carryology. If you still need more information, don't hesitate to ask through the form below or email.
Why this pack?
Design
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Made for use with great load distribution and versatile rigging options.
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Outstanding comfort as the leather conforms to your body over time.
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Timeless design that builds character over time as the leather patinates.
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Crafted in Finland with a passion for quality at our own Workshop in Hämeenlinna.
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Engineered for repairability with structures that make repairs possible.
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Built to last with strong materials to leave something for the next generations.
Features
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Six sturdy attachment points for attaching hiking equipment, fishing rods or camera tripods.
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Front pocket to keep your everyday carry conveniently at hand.
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Detachable laptop sleeve for up to 17” laptops or documents.
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Adjustable capacity with the extension strap that’s stored inside.
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Built-in carrying handle for easy travel in buses, trains and planes.
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D-ring key loop for never losing your keys.
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Stay safe and visible by attaching a rear bicycle light to its attachment point.
Details
Materials and origins
- Cutting and sowing: Handcrafted in Finland at the Kasperi Workshop
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Frame and back: Sturdy SOHRE tannery’s vegetable-tanned bovine saddle leather
- Folding part: Supple Italian Virgilio tannery's vegetable-tanned bovine leather
- Laptop sleeve: Recycled PET felt – made in Finland
- G-buckles: Marine-grade stainless steel – laser cut in Finland
- Roller buckles: Chromed steel – Sweden
- Yarn: Waxed polyester yarn – Italy
- Rivets: Copper-plated steel – Italy
Inside dimensions
Main compartment: Width 30cm, Height 45–60cm, Depth 16cm
Front Pocket: Width 20cm, Height 14cm, Depth 4cm
Felt Sleeve: Width 29cm, Height 43cm, Depth 4cm
Volume
27 liters at maximum capacity
Backpack Sets
Configure your rucksack
One bag, multiple uses. Choose one of the sets below and configure your pack best to suit your lifestyle. All of the sets below include our Leather Wax.
Minimalist
Your daily needs are covered with the supplied two short utility straps. For longer items attach them on the same side. Or one on each side for smaller items like the Kuksa or the Puukko. Light and simple.
Cargo Hauler
Featuring a full set of utility straps – the Cargo Hauler set turns your pack into a real Swiss army knife whether you're carrying gear from camera tripods, fishing rod's to hiking gear. Four short utility straps for smaller or long items to the sides and two long utility straps for bulkier items to the bottom.
Traveller
When you need to travel light but still carry your essentials, the Traveller Set is the ultimate combo. Pair your backpack with the A4 Field Satchel for a seamless travel experience.
The A4 Field Satchel keeps your work or creative tools—like your laptop, notebook, and chargers—within reach, while your backpack is fully reserved for personal gear. Whether you’re heading out by land, rail, or air, this set is built for agility. We’ve traveled this way many times, and its convenience has earned it a permanent place in our setup.
Field Barista
This is our go-to set for most of our day hikes, from the Nordic woods to the Finnish archipelago. The Field Barista set includes two short utility straps, the Kasperi Puukko, Coffee Pot + Coffee, and the Kuksa. The simple brewing process creates a full-bodied and creamy coffee. Find the best spot, make a fire and enjoy campfire coffee.
Explorer
The Explorer set is for those who seek out new adventures. This set features the versatile tools the Kasperi Axe and the rugged Kasperi Puukko.
Designed by us and made by Roselli, both tools feature their lifetime repair service. This set also includes the long utility straps and short utility straps for versatility.
Prepare for roaming the uncharted areas with the Explorer set.
Wanderer
The Wanderer set equips you for discovering your surroundings at a relaxed pace. The wanderer is not in a hurry, it's all about observing what is around you. About being present in your life's most unforgettable moments. By your side you will have the Kasperi Puukko, Coffee Pot + Coffee, Lapuan Kankurit Metsä Blanket and Kuksa as well as a full set of straps. Embrace the journey.
Use & Care
How long is the break-in period of the leather backpack?
We believe that leather is the best material for backpacks because it conforms to our bodies over time and can last for decades while remaining in good condition.
Like all high-quality leather goods, Kasperi backpacks also have a break-in period. It will take a couple of weeks of active use for the shoulder straps to start forming to your body. If you experience any pressure points, squeeze the straps lightly with your hands from the pressure points to help it form faster.
Closing and opening the G-buckles is also stiff at first but as the leather loops softens and form over time it will become fluid.
With proper care and use, these packs develop a unique patina and become more personal by the day.
How should I care for my leather backpack?
You can start using your backpack straight out of the box. Leather works well even in bad weather conditions, and getting wet is fine as long as it is properly cared for. Of course the harder use, the faster patina, but that only ads character to the pack.
Treat with wax every 4-6 months or when the leather feels like it's drying, treat lightly with wax. Wipe the leather to clean it. With a cloth spread a thin layer of wax on the leather. Allow the wax to permeate overnight and then polish the remainders off with a cotton or wool cloth. The scent of tar will fade away in a couple of days, if a lot of wax is applied, this will take longer.
We recommend using natural products like bees wax based products or natural oils. Synthetic leather protection can block the pores of the leather. This will reduce the leather's ability to absorb wax and oils - ultimately reducing the lifespan of the backpack.
What about repairs or service?
We believe in the “right to repair”. Every aspect from structures to material thicknesses considered for repairability. Because our bags are designed to last for decades, they will require servicing at some point.
The hardest-wearing parts (i.e. shoulder straps) are made from 3mm leather for longevity and the whole structure is designed with serviceability in mind.
