Volume0.85 L
Dimensions18 × 25 × 2 cm
OpeningFlat
CarryRemovable strap
Topo Designs · All Adventure Accessory Bag
A pouch 1.9 cm thin that opens flat like a book.
In your hotel room, you open the All Adventure Accessory Bag in two and hang it up, a flat organiser pouch: charger, earphones, cards, everything is there in its mesh pockets, with nothing to empty out. The next day, you clip on the strap and it goes out crossbody for the day, your phone and wallet flat against you. A 0.85-litre pouch, 1.9 cm thin, in recycled nylon ripstop, with a zip that runs all the way round. Small flat things, not a jumper.
Travel · City · Cycling
Everything flat, everything in view.

Opened flat
Closed, a 1.9 cm pouch; open, two panels of mesh pockets.
The zip runs all the way round the pouch: it opens in two and lies flat, set down or hung up, every pocket in view.


To scale
Shorter than an A4 sheet, wider than one, and 1.9 cm thin.
17.8 cm tall, 25.4 cm wide: it lies flat in a backpack.
- All Adventure17.8 × 25.4 × 1.9 cm
- Phone15 × 7 cm
- A4 sheet29.7 × 21 cm
The details
Mesh pockets inside, a daisy chain front and back.


Small crossbody bags
Four bags to wear across the body, from the 4-litre crescent to the flat pouch.

Moonlight Crossbody Bag
4 L · 160 g · 17 × 32 × 8 cm
The crescent in water-repellent ripstop: a zipped pocket on the front, two inside, a hook for your keys.
See the Moonlight
Block Bag 3.5L
3.5 L · 19 × 27 × 6 cm
The small square bag that holds its shape: two zipped pockets on the front, a key clip inside.
See the Block Bag
Mini Shoulder Bag
1 L · 18 × 12 × 4 cm
The smallest: over the shoulder, round the waist through the loops on the back, or as a pouch without its strap.
See the Mini Shoulder Bag
All Adventure Accessory Bag
0.85 L · 18 × 25 × 2 cm
The slim pouch that opens in two onto its mesh pockets, with a removable strap.
This bag
Photos to the same scale, by the longest dimension: 31.8, 26.7, 17.8 and 25.4 cm.
Topo Designs
A sewing machine in a Fort Collins basement, in 2008.
Jedd Rose buys a sewing machine and sews the first bags in his basement in Fort Collins, Colorado; Mark Hansen asks around for people who can make them.
The two founders wanted gear like the kit they grew up with: tough, practical, classic, the opposite of throwaway and overcomplicated. The same bag goes from the city to the trail.
Topo Designs guarantees its bags against defects in materials and workmanship for a reasonable lifetime, excluding normal wear, accidents and lack of care, and would rather repair than replace. For a bag bought from Eiken, the claim goes through us.
Eiken's take
- Why we chose it
- A pouch that opens flat, mesh pockets that show everything and a strap that comes off: the tidiness of an organiser, worn like a small bag.
- Worth knowing
- 1.9 cm thin: it holds flat things, it doesn't stand in for a bag for the day.
- Who it's for
- The traveller's organiser, for anyone who likes to find every small thing at a glance; not the one that replaces a bag for the day.
Baptiste, Eiken
Specifications
- Volume0.85 L
- Dimensions17.8 × 25.4 × 1.9 cm (height × width × depth)
- Closurezip all the way round: opens flat, set down or hung up
- Storageinside mesh pockets
- Attachmentsdaisy chain front and back
- Carryadjustable, removable strap
- Zipsreinforced YKK
- Fabriclightweight recycled 200D nylon ripstop; recycled 210D nylon lining
- Made inVietnam, WRAP and Fair Wear certified production
- Topo Designs guaranteedefects in materials and workmanship, for a reasonable lifetime
- Topo Designs reference932402 (Sea Pine: 932402363)
Specifications and dimensions: Topo Designs data (topodesigns.com and topodesigns.eu, October 2026); dimensions converted from inches.
Questions
What are the dimensions of the All Adventure Accessory Bag?
17.8 × 25.4 × 1.9 cm (height, width, depth), for 0.85 litres.
Does the pouch open all the way?
Yes: its zip runs all the way round, it opens in two and lies flat, set down or hung up, with every mesh pocket in view.
Is the All Adventure Accessory Bag waterproof?
No, it isn't made for rain: in steady rain, water eventually soaks through its recycled nylon fabric. On rainy days, keep it inside your bag.
Can I wear it crossbody?
Yes, on its adjustable strap, which comes off when the pouch travels inside a bag.
All Adventure or Mini Shoulder Bag?
The All Adventure, 0.85 litres and 1.9 cm thin, is a slim pouch that opens in two onto its mesh pockets. The Mini Shoulder Bag, 1 litre, is a small upright bag with an angled zipped pocket, which can also be worn round the waist.




