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Peak Design Outdoor Sling Bag 4L
Colour
Size
Size
OS








The perfect middle ground between 2L and 7L.
The Outdoor Sling 4L is an ultralight cross-body bag that toes the line between organization and compactness. A convenient pocket layout in a small footprint that's perfect for carrying adventure essentials. A quick-adjusting padded shoulder strap allows comfy cross-body carry, and is easy to remove, reverse, or clip around other things thanks to its custom glass-reinforced nylon hardware. The strap also allows for waist carry. It features a padded drop pocket for your phone with magnetic closure, an external zip pocket with a key tether, and 3 internal mesh pockets for sequestering small stuff.
Features
• Super-durable #5 weatherproof UltraZips™ with abrasion-resistant UHMWPE thread
• Stablizer and Gear Loop cording made from ultra high-strength UHMWPE for extended durablity
• Blended Nylon and UHMWPE internal stretch mesh pockets
• Breathable Nylon mesh backpanel
• bluesign® certified Nylon webbing
• Glass-reinforced Nylon Cord Hook™ Cam Lock and Buckle hardware
• Fits up to iPhone 16 Pro Max, Samsung S24+
• Phone is meant to be inserted at an angle. Pocket opening is narrower & has magnetic clasp to prevent phone from falling out
• Pocket opening width: 19cm
Materials
• Ultralight Terra Shell™ 210D Ripstop exterior fabric is weatherproof, 100% Recycled, and bluesign® APPROVED
• Internal PU coating-exterior rated at 1500mm hydrostatic
• PFAS-free water-repellant treatment is a more eco-friendly option to standard DWR
Specifications
• Capacity: 4L
• External Dimensions: 12.20"x6.89"x1.97"/31x17.5x5cm
• Internal Dimensions: 12.01"x6.69"x1.77"/30.5x17x4.5cm
• Weight: 185g/0.41 lbs
The Outdoor Sling 4L is an ultralight cross-body bag that toes the line between organization and compactness. A convenient pocket layout in a small footprint that's perfect for carrying adventure essentials. A quick-adjusting padded shoulder strap allows comfy cross-body carry, and is easy to remove, reverse, or clip around other things thanks to its custom glass-reinforced nylon hardware. The strap also allows for waist carry. It features a padded drop pocket for your phone with magnetic closure, an external zip pocket with a key tether, and 3 internal mesh pockets for sequestering small stuff.
Features
• Super-durable #5 weatherproof UltraZips™ with abrasion-resistant UHMWPE thread
• Stablizer and Gear Loop cording made from ultra high-strength UHMWPE for extended durablity
• Blended Nylon and UHMWPE internal stretch mesh pockets
• Breathable Nylon mesh backpanel
• bluesign® certified Nylon webbing
• Glass-reinforced Nylon Cord Hook™ Cam Lock and Buckle hardware
• Fits up to iPhone 16 Pro Max, Samsung S24+
• Phone is meant to be inserted at an angle. Pocket opening is narrower & has magnetic clasp to prevent phone from falling out
• Pocket opening width: 19cm
Materials
• Ultralight Terra Shell™ 210D Ripstop exterior fabric is weatherproof, 100% Recycled, and bluesign® APPROVED
• Internal PU coating-exterior rated at 1500mm hydrostatic
• PFAS-free water-repellant treatment is a more eco-friendly option to standard DWR
Specifications
• Capacity: 4L
• External Dimensions: 12.20"x6.89"x1.97"/31x17.5x5cm
• Internal Dimensions: 12.01"x6.69"x1.77"/30.5x17x4.5cm
• Weight: 185g/0.41 lbs
Responsible Collection
bluesign, Recycled Fabrics
The perfect middle ground between 2L and 7L.
The Outdoor Sling 4L is an ultralight cross-body bag that toes the line between organization and compactness. A convenient pocket layout in a small footprint that's perfect for carrying adventure essentials. A quick-adjusting padded shoulder strap allows comfy cross-body carry, and is easy to remove, reverse, or clip around other things thanks to its custom glass-reinforced nylon hardware. The strap also allows for waist carry. It features a padded drop pocket for your phone with magnetic closure, an external zip pocket with a key tether, and 3 internal mesh pockets for sequestering small stuff.
Features
• Super-durable #5 weatherproof UltraZips™ with abrasion-resistant UHMWPE thread
• Stablizer and Gear Loop cording made from ultra high-strength UHMWPE for extended durablity
• Blended Nylon and UHMWPE internal stretch mesh pockets
• Breathable Nylon mesh backpanel
• bluesign® certified Nylon webbing
• Glass-reinforced Nylon Cord Hook™ Cam Lock and Buckle hardware
• Fits up to iPhone 16 Pro Max, Samsung S24+
• Phone is meant to be inserted at an angle. Pocket opening is narrower & has magnetic clasp to prevent phone from falling out
• Pocket opening width: 19cm
Materials
• Ultralight Terra Shell™ 210D Ripstop exterior fabric is weatherproof, 100% Recycled, and bluesign® APPROVED
• Internal PU coating-exterior rated at 1500mm hydrostatic
• PFAS-free water-repellant treatment is a more eco-friendly option to standard DWR
Specifications
• Capacity: 4L
• External Dimensions: 12.20"x6.89"x1.97"/31x17.5x5cm
• Internal Dimensions: 12.01"x6.69"x1.77"/30.5x17x4.5cm
• Weight: 185g/0.41 lbs
The Outdoor Sling 4L is an ultralight cross-body bag that toes the line between organization and compactness. A convenient pocket layout in a small footprint that's perfect for carrying adventure essentials. A quick-adjusting padded shoulder strap allows comfy cross-body carry, and is easy to remove, reverse, or clip around other things thanks to its custom glass-reinforced nylon hardware. The strap also allows for waist carry. It features a padded drop pocket for your phone with magnetic closure, an external zip pocket with a key tether, and 3 internal mesh pockets for sequestering small stuff.
Features
• Super-durable #5 weatherproof UltraZips™ with abrasion-resistant UHMWPE thread
• Stablizer and Gear Loop cording made from ultra high-strength UHMWPE for extended durablity
• Blended Nylon and UHMWPE internal stretch mesh pockets
• Breathable Nylon mesh backpanel
• bluesign® certified Nylon webbing
• Glass-reinforced Nylon Cord Hook™ Cam Lock and Buckle hardware
• Fits up to iPhone 16 Pro Max, Samsung S24+
• Phone is meant to be inserted at an angle. Pocket opening is narrower & has magnetic clasp to prevent phone from falling out
• Pocket opening width: 19cm
Materials
• Ultralight Terra Shell™ 210D Ripstop exterior fabric is weatherproof, 100% Recycled, and bluesign® APPROVED
• Internal PU coating-exterior rated at 1500mm hydrostatic
• PFAS-free water-repellant treatment is a more eco-friendly option to standard DWR
Specifications
• Capacity: 4L
• External Dimensions: 12.20"x6.89"x1.97"/31x17.5x5cm
• Internal Dimensions: 12.01"x6.69"x1.77"/30.5x17x4.5cm
• Weight: 185g/0.41 lbs
Responsible Collection
bluesign, Recycled Fabrics