The Peak Design Outdoor Backpack 45L is a lightweight, internally-framed backpack built to adapt to any outdoor adventure. With a comfortable harness system, large access points, and customizable organization, it works seamlessly with Peak Design Packing Tools* for tailored storage of clothes, gear, and camera setups. Its Terra Shell™ 210D ripstop nylon fabric is weatherproof, 100% recycled, Bluesign approved, and PFAS-free. Features include Ultra Cinch™ roll-top access with 10.5L expansion, a large rear panel for easy packing, and 5 external Flex Pockets™ for quick-access storage. Versatile straps and attachment points ensure maximum functionality.
You can even attach for modular external storage. Fair Trade Certified and 100% carbon neutral.
Fits 1 . Designed for gear-heavy single-day adventures, or light overnight use. Want something smaller?Try the ,
You can even attach for modular external storage. Fair Trade Certified and 100% carbon neutral.
Fits 1 . Designed for gear-heavy single-day adventures, or light overnight use. Want something smaller?Try the ,
- 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
- Super-durable #8 and #5 weatherproof UltraZips™ with abrasion-resistant UHMWPE thread
- All cording made from ultra high-strength UHMWPE for extended durablity
- Blended nylon and UHMWPE stretch mesh pockets
- Breathable nylon mesh harness and backpanel
- Bluesign certified nylon webbing
- Nylon Cord Hook™ and strap adjustment hardware
- High-strength custom aluminum hardware for harness and strap adjustment
Fitment:
Fits torso sizes from 17-20" (43-50cm)
Fits waist sizes from 24-52" (61-132cm)
External Dimensions
Roll-top down: 56cm x 31cm x 17cm (22.05" x 12.20" x 6.69")
Roll-top extended: 78cm x 31cm x 17cm (30.71" x 12.20" x 6.69")
Internal Dimensions
Roll-top down: 55.5cm x 30.5cm x 16.5cm (21.85" x 12.01" x 6.50")
Roll-top extended: 77.5cm x 30.5cm x 16.5cm (30.51" x 12.01" x 6.50")
Capacity
Roll-top down: 34.5L
Roll-top extended: 45L
PD Camera Cube Capacity
Fits V1 or V2 PD Camera Cubes
Max load out is any of the following:
- 1x Large Camera Cube
- 1x Medium 1x Small
- 2x Smedium
- 3x Small
Hydration/Laptop Carry
1x internal hydtration sleeve
1x external hydration sleeve (center Flex Pocket™)
internal sleeve fits up to 16" MacBook Pro
Weight
Without hip belt: 1.55kgs (3.42 lbs)
With hip belt: 1.8kgs (3.97 lbs)
Fits torso sizes from 17-20" (43-50cm)
Fits waist sizes from 24-52" (61-132cm)
External Dimensions
Roll-top down: 56cm x 31cm x 17cm (22.05" x 12.20" x 6.69")
Roll-top extended: 78cm x 31cm x 17cm (30.71" x 12.20" x 6.69")
Internal Dimensions
Roll-top down: 55.5cm x 30.5cm x 16.5cm (21.85" x 12.01" x 6.50")
Roll-top extended: 77.5cm x 30.5cm x 16.5cm (30.51" x 12.01" x 6.50")
Capacity
Roll-top down: 34.5L
Roll-top extended: 45L
PD Camera Cube Capacity
Fits V1 or V2 PD Camera Cubes
Max load out is any of the following:
- 1x Large Camera Cube
- 1x Medium 1x Small
- 2x Smedium
- 3x Small
Hydration/Laptop Carry
1x internal hydtration sleeve
1x external hydration sleeve (center Flex Pocket™)
internal sleeve fits up to 16" MacBook Pro
Weight
Without hip belt: 1.55kgs (3.42 lbs)
With hip belt: 1.8kgs (3.97 lbs)
What's in the box?
- 1x Outdoor Backpack
- 45L2x Cord Hook™ Gear Loops
- 2x Cord Hook™ External Carry Cords
- 2x Sternum straps
- 1x Key Tether
- 1x Hip Belt (left and right straps)
Note: Hip Belt sold separately
