Volume3 L
Weight300 g
Dimensions23 × 26 × 14 cm
CarryCrossbody
Sandqvist · CURVE Half Moon Bag Mini
CURVE Half Moon Bag Mini: keys, cards and earbuds in a 3-litre half moon.
The CURVE Half Moon Bag Mini is Sandqvist's small half-moon bag: 3 litres for 300 g, in water-resistant recycled nylon, lined with recycled polyester. A YKK zip closes the top; inside, a zipped pocket holds your keys, cards and earbuds. You wear it crossbody, on the shoulder or in your hand, and the strap adjusts with a magnetic buckle.
City · Going out · Walks
The essentials, worn across your chest.

To scale
Not as tall as an A4 sheet, a little wider.
23 × 26 cm and 14 cm deep: a small, properly rounded half moon, not a flat pouch.
- CURVE Half Moon Mini23 × 26 × 14 cm
- A4 sheet29.7 × 21 cm
- Phone15 × 7 cm
Water-resistant or waterproof

What fits inside
3L
3 litres: keys, cards and earbuds, under one zip.
The compartment closes with a YKK zip that runs along the top. Inside, a zipped pocket keeps apart the things that get lost at the bottom of a bag: keys, cards, earbuds.
- Keys, in the zipped inner pocket
- Cards, next to the keys
- Earbuds, in the main compartment
Ways to carry
Crossbody, on the shoulder, or in your hand by the strap.




Colours
Black or beige.
Black
Matt black: the little half moon goes over a dark coat without drawing the eye.
Beige
A sand beige, strap in the same shade: it stands out more, and works carried in the hand too.
Colour on this page
The details
A zip along the top, a magnetic buckle on the strap.



The CURVE series
Two half moons: 21 litres for the laptop, 3 litres for the essentials.

CURVE Half Moon Bag Mini
3 L · 300 g · 23 × 26 × 14 cm
The small half moon for keys, cards and earbuds.
This bag

CURVE Half Moon Bag
21 L · 500 g · 28.5 × 42 × 22 cm
The big one: a 16-inch in the padded main compartment.
See the CURVE Half Moon BagPhotos to the same scale: 23 and 28.5 cm tall.
In the rain
Drizzle as you come up from the metro: it runs straight off the nylon.
Light rain
Water-resistant fabric
Water-resistant recycled nylon, lined with recycled polyester: light rain and splashes run off it; in steady rain, water eventually gets through.
This bag
Proper rain
Waterproof fabric
PU-coated recycled polyester and YKK Aquaguard zips: your things stay dry in steady rain.
Steady rain eventually gets through: slip anything that mustn't get wet into a pouch.

Sandqvist
Bags for the city and for the forest, designed in Stockholm since 2004.
Three childhood friends, Anton, Daniel and Sebastian, founded Sandqvist in Stockholm: they split their time between the city and the forest and couldn't find a bag made for both.
Every prototype is carried by bike around Stockholm, on trains and planes and along forest paths before it makes the collection.
Sandqvist guarantees its bags for two years against manufacturing defects: zips, buckles, seams. For a bag bought from Eiken, the claim goes through us.
Eiken's take
- Why we chose it
- 300 g, a zip and an inner pocket: the day's essentials worn across your chest, in a rounded shape that makes a change from flat pouches.
- Worth knowing
- 3 litres and just one pocket, on the inside. For a jumper or a laptop, the big CURVE Half Moon takes 21 litres.
- Who it's for
- Anyone who heads out hands-free, with just their keys, cards and earbuds.
Baptiste, Eiken
Specifications
- Volume3 L
- Weight300 g
- Dimensions23 × 26 × 14 cm (height × width × depth)
- ClosureYKK zip
- Storagezipped compartment, zipped inner pocket
- Carrycrossbody, on the shoulder or in the hand; adjustable strap with a sliding magnetic buckle
- Fabricrecycled nylon, water-resistant
- Liningrecycled polyester
- Veganyes
- Sandqvist guarantee2 years, manufacturing defects
- Sandqvist reference257103 (Black: 257103999, Beige: 257103300)
Specifications, dimensions and weight: Sandqvist data (sandqvist.com, October 2026).
Questions
What are the dimensions and weight of the CURVE Half Moon Bag Mini?
23 × 26 × 14 cm (height, width, depth) and 300 g empty, for 3 litres.
Is the CURVE Half Moon Mini waterproof?
No, it's water-resistant: the recycled nylon copes with light rain and everyday splashes; in steady rain, water eventually gets through.
CURVE Half Moon Mini or CURVE Half Moon?
The Mini, 3 litres for 300 g, holds your keys, cards and earbuds. The big one, 21 litres for 500 g, also takes a 16-inch laptop in its padded main compartment. Same shape, same sliding magnetic buckle, same water-resistant recycled nylon.
Does the CURVE Half Moon Mini fit under the seat on a plane?
Yes: at 23 × 26 × 14 cm, it fits the size limit for the free small bag that goes under the seat (40 × 30 × 20 cm on Ryanair, 45 × 36 × 20 cm on easyJet). Size limits checked in October 2026: check your ticket.


