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Peak Design Outdoor Sling 4L

Technical Details

99 %

Carry-on Compliance

View 145/146 Airlines

76 %

Like the Look

Polled on Instagram

  • Capacity

    4l

  • Weight (lb)

    0.41 lb (0.2 kg)

  • Dimensions

    12.2 in x 6.89 in x 1.97 in (31 x 17.5 x 5 cm)

  • Notable Materials

    Ripstop Nylon, Meets bluesign® Criteria, Recycled Materials, Unbranded Zippers, Woojin Hardware

  • Manufacturing Country

    Indonesia

  • Warranty Information

    Peak Design Lifetime Product Warranty

Usage Timeline

Initial Usage

Condition: Excellent

  • The materials are lightweight but feel durable
  • We’re curious to see how the form factor works in a smaller size
  • No issues with the hardware so far
2 Weeks of Use

Condition: Excellent

  • The materials have held up well, even in rugged conditions while hiking and cycling
  • No issues with the zippers or hardware
  • The strap is comfortable, which we dig
mm
By Eric Hergenreder
Updated July 11, 2025
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