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Aer

Street Sling Ultra

The Aer Street Sling Ultra is a 2 L (145 cu in), 0.52 lb sling bag.

Capacity
2 L (145 cu in)
Weight
0.5 lb · 236 g
Carry
Crossbody
Water
Not published
Aer Street Sling Ultra

Colors: Ultra

Photo: Aer (opens in new tab)

What the data says

  • Lighter than 78% of the 36 other slings we list in the 1–4 L range.

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 (145 cu in)
Weight (manufacturer)0.52 lb (236 g)
Dimensions20.3 × 14.0 × 7.6 cm (8.0 × 5.5 × 3.0 in)
CarryCrossbody
Build
Main fabricUltra400X by Challenge Sailcloth
OpeningZip, Magnetic
Features
Hidden/back pocketYes
Other
ColorsUltra
Built forEveryday carry

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