Backpack Straps with Sternum Strap, Handle, Shoulder Strap, Waist Belt Dimensions Exterior 22.05 x 11.81 x 8.27" / 56.01 x 30 x 21.01 cm Interior 22.05 x 11.81 x 8.27" / 56.01 x 30 x 21.01 cm Versatile, multiuse backpack that can accommodate the combined interests of the adventure photographer, multimedia creator, hiker, or mountain sports enthusiast Designed for use with a separately available Shimoda Designs Medium DSLR Core Unit Version 2 or a separately available Shimoda Designs Large DSLR Core Unit Version 2 When used with a Medium DSLR Core Unit Version 2, can accommodate up to two DSLR cameras and five lenses, including a 70-200mm f/2.8 lens; or two DSLR cameras and three lenses, including a 70-200mm f/2.8 lens, plus a medium-sized drone kit *Core Units sold separately Multiple Access Points - The Shimoda Action X50 backpack offers rear and side access options. The side opening is ideal for quick, under-the-arm access without completely removing the pack, and the rear opening allows wide, unobstructed access to the bulk of your gear for less time-sensitive shooting situations. Adjustable Torso Height - The X50 has 4 height options with approximately 10 cm (4 in) of vertical adjustment. This means the same backpack can fit short or tall — male or female — torso heights, ensuring a custom fit for everyone. Core Unit Modular Camera Insert System – Core Units provide shockproof protection for Mirrorless, SLR and DSLR cameras and lenses, and they ensure a user never carries more padding and weight than necessary. A user can increase their layout options with two or more Core Units by stacking and shifting how they are placed in our camera pack. Expandable Roll-Top - The roll top can expand with a volume range of 7-liters so the bag can be adjusted to your gear needs while maintaining a tight and compact fit. Sport-Friendly Design - With action sport-specific features like a removable helmet holder, ski fastening straps, hydration routing and extra durable materials to help protect the pack from abrasion, Action X packs are designed to perform seamlessly for photographers and filmmakers who like to be embedded in the action. Overview The Action X50 is our action sports workhorse. It’s designed for photographers who need to carry a lot of gear yet still be agile and part of the action. It features an adjustable harness to achieve a perfect fit, and removable belt to quickly streamline the bag for urban or event situations. A removable helmet holder, TPU ski compression straps and newly revised side-access system with YKK splashguard zippers round out the set of adventure-friendly features. Like all Action X series packs, it has a space-efficient and expandable roll-top with quick access zipper. Finally, it delivers convenience to aggressive and time-sensitive action photography situations via its newly improved side camera access. *Includes Action X50 Backpack shell and Helmet Holder. Core Unit sold separately Product Care To get the most out of your Shimoda gear we strongly recommend regular maintenance. This includes cleaning, re-applying water repellents, zipper care, and airing out your gear. Whether the 1st day or the 100th; scratches, damage and tears can occur. Mountains and the tools we use to access them are often stronger than our backpacks. Please be mindful and take good care of your Shimoda gear. To learn more about the Shimoda warranty click here.