Block Bag 3.5L

Block Bag 3.5L in Forest and Bone White — three-quarter view showing the boxy silhouette

Block Bag 3.5L in Forest and Bone White — plain back panel with adjustable webbing strap

Man standing with a bicycle wearing the Block Bag 3.5L crossbody

Woman wearing the Block Bag 3.5L crossbody in a garden

Person in a workshop wearing the Block Bag 3.5L in Forest and Bone White

69.90€

- Pay in 3x or 4x with Alma

🧩 Smart 3.5L Organization: Dual front pockets + internal mesh pockets
♻️ 100% Recycled Nylon: 200D ripstop, 400D panels & 210D liner
🔒 Heavy-Duty YKK Zippers: Reliable access for everyday carry
🌍 Certified Materials: GRS-certified recycled nylon & bluesign® approved fabric
🤝 Fair Trade Certified: Made in a certified factory in Vietnam

Color: Very Peri / Forest

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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.

Block Bag 3.5L Very Peri / Forest69.90€

DIMENSIONS

19.1 x 26.7 x 6.4 cm
7.5 x 10.5 x 2.5" (H x W x D)
VOLUME

3.5 L
215 cu. in.
WEIGHT

0.03 kg
1 oz

Topo Designs Block Bag 3.5L – Compact Crossbody Bag for Everyday Carry

The Topo Designs Block Bag 3.5L is made for those in-between days: too much stuff for your pockets, nowhere near enough to justify a backpack. This compact crossbody bag keeps the essentials you reach for most — phone, wallet, keys, earbuds, passport or charger — organised and close at hand, without adding unnecessary bulk to the way you move.

Who is it for?

Commuters, travellers, city wanderers and anyone who prefers to move light and keep their hands free. From the morning commute to a train platform, café stop or an afternoon exploring somewhere new, its 3.5L format gives you just enough room for your personal essentials. The structured recycled-nylon construction and adjustable shoulder strap bring Topo Designs’ outdoor utility into a small, easygoing everyday carry bag.

Topo Designs Block Bag 3.5L in Very Peri and Forest recycled nylon

Topo Designs Block Bag 3.5L in Forest and Bone White

Small Format, Seriously Useful Organisation

🧩 Everything has a place: Two front pockets, internal mesh pockets and zippered organisation keep the little things separated instead of disappearing at the bottom of one compartment.
🎒 3.5L without the backpack bulk: Enough room for the everyday essentials you actually use, in a compact profile that stays close to the body.
♻️ Lightweight, durable recycled nylon: 200D ripstop, 400D recycled nylon and a 210D recycled nylon lining give this small crossbody its outdoor-ready construction.
🔒 Built for repeated daily use: Heavy-duty YKK zippers give you quick, reliable access when you are moving.
🌍 More considered materials: GRS-certified recycled nylon, fabric from bluesign® approved mills and production in a Fair Trade Certified factory.

Think about the things you normally pat every pocket to find: phone, keys, wallet, earbuds, passport, sunglasses, compact charger. The Block Bag gives them somewhere sensible to live. At the station, your ticket is easy to reach. Wandering through a market, your hands stay free. Sitting down for coffee, your valuables stay together instead of being scattered between jacket and trouser pockets.

Less to Carry. More Freedom to Move.

The appeal of the Block Bag 3.5L is not how much you can cram into it. It is how little you need to think about it. At just 30 g, the bag itself barely adds to your load, while its structured shape and separate compartments keep your daily essentials under control instead of rattling around in one oversized pouch.

Is 3.5L enough for a day out? If you are carrying your phone, wallet, keys, passport, earbuds, sunglasses and a compact charger rather than a laptop, bottle or spare layer, yes — that is exactly the point. You get more organisation than a simple phone pouch, with far less bulk than a daypack.

Keeps your everyday essentials organised and immediately accessible.
Leaves your pockets free and your hands available while commuting, travelling or exploring.
At just 30 g / 1 oz, adds almost no unnecessary weight to your daily carry.
The adjustable webbing shoulder strap makes it easy to wear close to the body as a crossbody or shoulder bag.
Combines Topo Designs’ outdoor DNA with a compact urban format that works naturally from weekday errands to travel days.

Need something even smaller? The Mini Quick Pack 1.7L strips things back to the essentials. Want room for a laptop and a much bigger daily load? Step up to the Mountain Cross Bag 17L. You can also explore our Topo Designs shoulder bags to find your ideal carry size.

Compact recycled nylon Topo Designs Block Bag 3.5L detail

Technical Specifications

General Information

Brand: Topo Designs
Product type: Crossbody / shoulder bag
Volume: 3.5 L / 215 cu. in.
Weight: 30 g / 1 oz
Dimensions: 19.1 x 26.7 x 6.4 cm / 7.5 x 10.5 x 2.5 in
Uses: Everyday carry • Commuting • Travel • City exploration

Materials & Protection

Main fabric: 200D recycled nylon lightweight ripstop
Secondary fabric: 400D recycled nylon
Lining: 210D recycled nylon
Zippers: Heavy-duty YKK zippers
Waterproofing: No waterproof rating specified

Carry & Adjustments

Shoulder strap: Adjustable webbing strap
Carry: Crossbody or shoulder

Organisation & Features

Front pockets: Two front pockets
Internal organisation: Internal mesh pockets + zippered organisation
Materials standard: Global Recycled Standard certified recycled nylon
Fabric standard: Fabric from bluesign® approved mills
Factory certification: Fair Trade Certified factory
Made in: Vietnam

FAQ

What fits in a 3.5L crossbody bag?

The Block Bag’s 3.5L capacity is designed for everyday essentials rather than bulky gear. Depending on the size of your items, it can carry things such as a phone, wallet, keys, passport, earbuds, sunglasses, a compact charger and a small notebook while keeping smaller pieces organised across several pockets.

How is the Block Bag organised?

The bag has two front pockets with internal mesh pockets, plus zippered internal organisation. The layout is designed to separate small daily items so you can reach what you need without emptying the whole bag.

Is the Topo Designs Block Bag waterproof?

Topo Designs does not specify a waterproof rating for the Block Bag, so it should not be treated as waterproof. If you are carrying electronics or documents in sustained rain, use an additional waterproof pouch or protection layer.

Is the Block Bag 3.5L good for travel?

For personal essentials, yes. Its compact crossbody format works well for airport transfers, train journeys and exploring a destination, keeping items such as your phone, passport, wallet and charger together and easy to reach. It is not designed to replace your main luggage or a daypack for bulky layers and equipment.

How big and heavy is the Block Bag?

It measures 19.1 x 26.7 x 6.4 cm (7.5 x 10.5 x 2.5 in) and weighs approximately 0.03 kg / 1 oz. The compact dimensions make it a lightweight alternative when carrying a backpack would be unnecessary.

Is the shoulder strap adjustable?

Yes. The Block Bag uses an adjustable webbing shoulder strap, allowing you to tune the fit for comfortable everyday crossbody or shoulder carry.

What makes the Block Bag a more considered choice?

The bag is made from 100% recycled nylon, including Global Recycled Standard certified recycled nylon. Topo Designs also specifies fabric from bluesign® approved mills and production in a Fair Trade Certified factory, combining recycled materials with recognised standards for textile and factory practices.