Klettersack 25L

Klettersack 25L in Alpine Meadow — back panel with padded shoulder straps and haul handle

Close-up of a leather lash patch stitched onto the Alpine Meadow Klettersack 25L

Close-up of the side D-ring and 1000D nylon fabric on the Klettersack 25L

Close-up of the padded mesh shoulder strap on the Klettersack 25L in Alpine Meadow

Man wearing the Klettersack 25L in Alpine Meadow outdoors, rear view

Klettersack 25L in Alpine Meadow standing in a camp scene with a tent and a vintage radio

Topo Designs Klettersack 25L in Midnight — front view with leather lash patches and cinch buckles

Klettersack 25L in Midnight — back panel with padded shoulder straps and haul handle

Klettersack 25L in Midnight open showing the bright yellow lining and a laptop inside

Laptop sliding into the padded sleeve of the Klettersack 25L in Midnight, side view

Close-up of the leather lash patches and Topo Designs label on the Klettersack 25L

Klettersack 25L in Midnight lying on a patterned rug beside someone in a plaid shirt

Topo Designs Klettersack 25L in Salsa — front view with leather lash patches and cinch buckles

Klettersack 25L in Salsa — back panel with padded shoulder straps and haul handle

Man wearing the Klettersack 25L in Salsa on a forest trail, side view

Klettersack 25L in Salsa styled on a stool with a duffel bag and folded flannel shirts

Three Klettersack 25L backpacks in Midnight, Alpine Meadow and Salsa lined up on a wooden bench

149.90€

- Pay in 3x or 4x with Alma

♻ 1000D Recycled Nylon
💻 Fits up to 16” Laptops
🎒 Versatile 25L Capacity
🌱 Fair Trade Certified Factory
✅ GRS Certified & bluesign® Approved Fabric

Color: Alpine Meadow

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with Chronopost or on with Colissimo.

Free delivery to pick-up points from €60.

Shipping

Branded backpacks comes from our French warehouse and are shipped with secured express shipping only.

Our orders are shipped within 2 days.

Here are some estimates depending on your country, calculated from recent shipments.

🇫🇷 France: 2 business days
🇪🇺 EU: 3 to 6 business days
🇬🇧 UK: 4 to 5 business days
🇺🇸 🇨🇦 North America: 6-9 business days

Returns

If you do not like your product, you have 30 days after receipt to return it, no questions ask.

📧 Step 1: Contact us at info@eikenshop.com to inform us of your desire to return the product. We'll provide you with all the details needed.

📦 Step 2: Ship the order and waits for us to receive it.

💳 Step 3: Once received and inspected, we will refund your order to the payment method used during your order, you do not have to do anything.

City / Everyday (5 / 5)

Work / Study (4 / 5)

Travel (4 / 5)

Hiking (4 / 5)

Trekking / Adventure (2 / 5)

Klettersack 25L Alpine Meadow149.90€

DIMENSIONS

50.8 x 30.5 x 12.7 cm (H x W x D)
VOLUME

25 L
WEIGHT

953 g
LAPTOP POCKET

16"

Topo Designs Klettersack 25L – The Everyday Backpack That Doesn't Stop at the City

Monday commute, Friday train, Saturday trail. The Topo Designs Klettersack 25L is made for the kind of week where one backpack has to do all three. Its 25-litre top-loading format gives you room for a laptop, lunch, an extra layer and everyday gear without turning your commute into an expedition.

The silhouette comes straight from classic mountain rucksacks, but the execution is built for modern daily movement: a rugged 1000D recycled nylon shell, a tall flap-top profile and a relatively shallow 12.7 cm depth that keeps the pack close to the body on trains, bikes and busy streets.

At approximately 953 g, it lands in a useful middle ground between an urban laptop backpack and a more technical hiking pack. More character and outdoor capability than a conventional commuter bag, yet simpler and easier to live with than a fully featured trekking pack. One pack, plenty of directions.

Topo Designs Klettersack 25L recycled nylon backpack

Topo Designs Klettersack 25L backpack detail

What Makes the Klettersack 25L Different?

The Klettersack keeps things simple: flexible packing space, separated laptop carry and enough outdoor functionality to move easily from workdays to weekends.

✓ 25 litres without the bulk: useful vertical space for clothing, lunch or camera gear, with a shallow profile that stays close to the body.
✓ Two ways to carry your laptop: an internal sleeve fits most 16" laptops, while a separate external padded sleeve fits most 15" models.
✓ Easy top-loading access: the drawstring main compartment sits beneath a flap with dual buckles, plus quick-access zippered storage for smaller essentials.
✓ Ready when the load changes: dual compression straps tighten the pack when travelling light, while two side pockets keep bottles within reach.
✓ Made for repeated use: padded straps reinforced with seatbelt webbing, heavy-duty YKK zippers and GRS-certified, bluesign® approved recycled nylon support everyday durability.

The result is a versatile 25L daypack: organised enough for work, roomy enough for a short escape and simple enough to pack your own way.

From Commute to Trail: Who Is the Klettersack 25L For?

Choose the Klettersack if you want one backpack for city life, work, travel and day hiking without carrying a technical-looking hiking pack everywhere you go.

🏙️ For commuters and hybrid workdays: laptop, lunch, bottle and an extra layer all fit without the feel of a conventional office bag.
🚆 For short trips: 25 L gives minimalist packers useful room for an overnight escape without stepping up to a full travel backpack.
🚲 For everyday mobility: the narrow depth and compression straps work well on bikes, trains and crowded streets.
🥾 For lighter trail days: bottle pockets, padded straps and room for food, water and layers make the Klettersack a natural day-hiking companion.

Friday afternoon: add a fleece and toothbrush beside your work gear and head for the station. Saturday morning, swap the laptop for water and trail snacks. That city-to-outdoor crossover is where the Klettersack feels most at home.

Want something more compact? Compare it with the Topo Designs Rover Pack Classic. Need a more travel-focused layout? Step up to the Global Travel Bag 30L. You can also explore the full Topo Designs backpack collection.

Topo Designs Klettersack 25L backpack lifestyle view

Technical Specifications

General Information

Brand: Topo Designs
Product: Klettersack 25L
Type: Top-loading backpack / heritage outdoor daypack
Volume: 25 L / 1,525 cu. in.
Weight: 33.6 oz / approx. 953 g
Dimensions: 50.8 × 30.5 × 12.7 cm (H × W × D)
Style: Outdoor heritage, urban, travel, unisex
Country of origin: Vietnam
Best for: City, work, campus, day hiking, short trips and light travel

Materials & Construction

Main material: 1000D recycled nylon
Lining: 210D recycled nylon
Details: Full-grain leather lash tabs
Zippers: Heavy-duty YKK zippers
Fabric standards: Global Recycled Standard (GRS) certified and bluesign® approved
Manufacturing: Made in a Fair Trade Certified factory
Waterproof rating: No official waterproof rating stated by Topo Designs
Vegan: No — contains full-grain leather lash tabs

Carry & Adjustments

Main closure: Drawstring cinch + flap top
Flap closure: Dual side-release buckles
Shoulder straps: Padded
Reinforcement: Seatbelt webbing
Compression: Dual side compression straps
Side storage: 2 water-bottle pockets

Organization & Laptop Carry

Internal laptop sleeve: Fits most laptops up to 16"
External laptop sleeve: Padded; fits most laptops up to 15"
Internal pocket: Zippered security pocket
Top pocket: Zippered pocket in flap
Main compartment: Open 25L top-loading format
Cabin use: Fits many standard 55 × 35 × 25 cm and 55 × 40 × 20 cm cabin limits; always verify your airline's current allowance

FAQ

Does the Klettersack 25L fit a 16-inch laptop?

Yes. The internal laptop sleeve fits most laptops up to 16". There is also a separate external padded laptop sleeve designed for most laptops up to 15", so you can keep your computer separated from clothing, lunch or other gear in the main compartment.

How much can you fit in a 25L Klettersack?

For a typical everyday load, 25 L gives you room for a laptop, charger, notebook, lunch, water bottle and an extra layer. For a short trip, minimalist packers can swap the office gear for clothing, toiletries and travel essentials. Exactly what fits will depend on the size of your items and how lightly you pack.

Can the Klettersack 25L work as both a work backpack and a hiking daypack?

Yes. That crossover is one of its strongest use cases. Laptop sleeves and quick-access pockets make it practical for work, while its 25L capacity, bottle pockets, compression straps and padded shoulder straps make it well suited to day hikes and mixed city-to-outdoor use. It is not a specialist trekking pack for heavy multi-day loads.

Is the Klettersack 25L good for hiking?

Yes, especially for day hikes and mixed city-to-outdoor use. Its 25L capacity, bottle pockets, compression straps and padded shoulder straps work well for layers, food, water and everyday trail essentials. It is not designed as a specialist trekking pack for heavy multi-day loads.

Is the Klettersack 25L waterproof?

Topo Designs does not publish an official waterproof rating for this model, so we do not classify it as waterproof. For prolonged heavy rain, especially when carrying electronics, use an additional rain cover or waterproof internal pouch.

Can I use the Klettersack 25L as cabin luggage?

Its dimensions are approximately 50.8 × 30.5 × 12.7 cm, so it fits within many conventional cabin-bag limits such as 55 × 35 × 25 cm or 55 × 40 × 20 cm. It can be too tall for stricter under-seat personal-item allowances, so always check the current dimensions allowed by your airline.

What is the difference between the Klettersack and the Rover Pack Classic?

The Klettersack offers 25 L rather than 20 L, a taller silhouette and both an internal laptop sleeve and a separate external padded laptop sleeve. The Rover Pack Classic is the more compact choice for lighter daily carry; the Klettersack makes more sense when you regularly need extra clothing, camera gear or travel essentials.

Is the Klettersack 25L vegan?

No. The main shell and lining use recycled nylon, but Topo Designs finishes the Klettersack with full-grain leather lash tabs. It should therefore not be considered a vegan backpack.