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Aer

City Sling 3

The Aer City Sling 3 is a 2 L (120 cu in), 0.82 lb sling bag.

Capacity
2 L (120 cu in)
Weight
0.8 lb · 372 g
Carry
Waist, Shoulder
Water
Not published
Aer City Sling 3Aer City Sling 3Aer City Sling 3
Aer City Sling 3 colors
Photo: Aer (opens in new tab)

Review score

From 1 review, weighted by each site’s popularity

9.0/ 10

Select a site to leave it out.

Read the reviews: Pack Hacker review (opens in new tab) (Mar 12, 2025). Each site’s scale is converted to our 1–10 scale and averaged; more-visited sites count more (how).

What the data says

  • Heavier than most slings its size: 83% of 36 comparable slings weigh less.

Computed from the specs below. How we write summaries.

Full specs

Last verified Oct 5, 2026

Unless marked otherwise, specs are from the manufacturer’s product page (aersf.com).

Size & carry
Capacity2 L (120 cu in)
Weight (manufacturer)0.82 lb (372 g)
Dimensions12.7 × 33 × 7.6 cm (5.0 × 13.0 × 3.0 in)
CarryWaist, Shoulder
Build
Main fabric1680D CORDURA® ballistic nylon (bluesign® approved)
Fabric denier1680D
OpeningZip
Features
Hidden/back pocketYes
Key leashYes
Other
ColorsBlack, Navy, Olive
Built forEveryday carry

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