Description The Outdoor Backpack 25L is a lightweight, frameless daypack designed to adapt effortlessly between outdoor gear and camera carry. Built around Peak Design’s modular Packing Tools ecosystem, it lets you customize protection and organization for clothing, food, and trail essentials—or configure it for anything from a single camera and lens to a compact professional kit. Carry camera gear when you need it, strip it back when you don’t.A low-profile, hyper-adjustable harness delivers outstanding comfort for a wide range of body types. Vest-style shoulder straps distribute weight efficiently across your torso while providing quick-access storage and Capture Camera Clip™ attachment points. When loads increase, an optional padded hip belt adds stability, storage, and additional Capture™ mounting options.Packing and access are intuitive and fast. The Ultra Cinch™ roll-top provides lightning-quick one-handed access and up to 5L of expansion, while a large rear access panel simplifies packing and creates an ideal layout for securely clipped-in Camera Cubes. Three oversized external Flex Pockets™ handle bulky items like water bottles, jackets, or tripods without disrupting the bag’s clean profile. Built from rugged, weatherproof Terra Shell™ fabric with integrated external carry systems, the Outdoor Backpack 25L delivers serious versatility in a refined, trail-to-town form.Fits 1 Smedium Camera Cube with room on top for an X-Small Camera Cube. Designed for single-day adventures. Want something bigger? Try the Outdoor Backpack 45L. Smaller? Try the 18L. Your Adventure Camera Bag Camera Cube Compatible Throw in a Smedium Peak Design Camera Cube (sized specifically to fit the 25L pack) and instantly convert your bag into the most capable adventure photo bag on the planet. Mounting loops inside the bag let you anchor the cube in place, and the huge rear hatch provides total visibility and access. Purpose Built For Capture Attach a Capture Camera Clip and rigidly carry your camera outside your bag, so you never miss a shot. Peak Design Outdoor Backpacks were designed with Capture in mind—dedicated padded/reinforced attachment points create the most secure, comfy camera carry experience of any backpack, ever. Specs FitmentFits torso sizes from 17-20" (43-50cm)Fits waist sizes from 24-52" (61-132cm)External DimensionsRoll-top down: 48.5cm x 28cm x 15cm (19.09" x 11.02" x 5.91")Roll-top extended: 66cm x 28cm x 15cm (25.98" x 11.02" x 5.91")Internal DimensionsRoll-top down: 48cm x 27.5cm x 14.5cm (18.90" x 10.83" x 5.71")Roll-top extended: 65.5cm x 27.5cm x 14.5cm (25.79" x 10.83" x 5.71")CapacityRoll-top down: 20LRoll-top extended: 25LPD Camera Cube CapacityFits 1x Smedium Camera Cube, with option to place X-Small Camera Cube above itNot compatible with Small, Medium, or Large sizesHydration/Laptop Carry1x internal hydration sleeve1x external hydration sleeve (center Flex Pocket™)internal sleeve fits up to 16" MacBook ProWeight1.15 kgs (2.54 lbs) Material 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 What's in the box (1) Outdoor Backpack 25L (2) Cord Hook™ Gear Loops (2) Cord Hook™ External Carry Cords (1) Key Tether (2) Sternum strapsNote: Hip Belt sold separately