This heather gray Lowepro FreeLine Backpack 350 AW Heather Grayis a versatile bag that features two primary configurations. Inside its spacious main compartment, a removable, folding partition system forms three shelves that can be used to store camera, video, audio, or digital media equipment. The shelves can accommodate a DSLR camera kit with a 70-200mm f/2.8 lens, and to enhance the ability to organize the contents, a Lowepro Gear Box equipment pouch is included. Cords, adapters, and other essentials for the devices carried by the FreeLine Backpack 350 AW can be inserted within the Gear Box, keeping them organized and available. Complete access to the FreeLine Backpack 350 AW's interior is enabled by a zippered rear panel, while two zippered side openings further complement the folding partition system and Gear Box. While in use, the folding partition system's shelves and the Gear Box itself can be reached when the bag is rotated from one's back to front with either side opening facing upward. Each side opening also provides interior organizational pockets for memory cards, batteries, or other accessories that are frequently exchanged when an item is removed or placed within a bag.

When the FreeLine Backpack 350 AW is worn, a dedicated compartment for 15" laptops rests directly behind the shoulders, followed by the main compartment, and a front-facing pocket for items that need to be accessed quickly and conveniently, such as a pair of sunglasses or music player earphones. Positioned above the backpack's base, the laptop compartment helps minimize the effect of any bumps or shocks upon its contents. Along the exterior of each zippered side opening is a large, open pocket that can hold a water bottle, tripod, monopod, or trekking pole; any one of which can be secured using a locking strap above each pocket.

The FreeLine Backpack 350 AW can be carried using its built-in top handle, or by its adjustable shoulder straps. A zipper along the inner edge of the strap which rests over the wearer's left shoulder opens to reveal a pull-out smartphone pocket that accommodates even large-screen mobile devices. When traveling over difficult or uneven terrain, the bag's waist belt transfers weight to the hips for additional comfort, while the sternum strap further limits unintentional shifting around the wearer.

Featuring durable, weather-resistant nylon construction, this backpack's attachment webbings along its sides and on the face of its front panel allow for pouches with external straps such as the Gear Box to be clipped or tied to this bag's surface. While traveling with a rolling case that features a dual-column telescoping handle, a pass-through band across the center of the FreeLine Backpack 350 AW's rear panel allows this bag to be mounted onto such handles for added convenience.

Versatile, Multi-Configuration Backpack    Spacious Main Compartment    Removable Internal Shelf System    Removable Equipment Pouch    Rear and Side Access    Padded 15" Laptop Pocket    Multiple Organizational Pockets    Backpack Strap Smartphone Pocket    Pass-Through for Luggage Trolley Handle    Weather Resistant, Rain Cover

• Versatile backpack with two primary configurations
• Removable partition system within spacious main compartment forms three shelves that can be used to store camera, video, audio, or digital media equipment
• Dividers for partition system's shelves
• Included Lowepro Gear Box equipment pouch with zippered opening is suitable for cords, adapters, and other device essentials
• Dedicated compartment for 15" laptop is positioned above the backpack's base to help minimize the effect of any bumps or shocks upon its contents
• Front-facing pocket for items that need to be accessed quickly and conveniently, such as a pair of sunglasses or music player earphones
• Two large, open side pockets can each hold and secure a water bottle, tripod, monopod, or trekking pole
• Folding partition system's shelves and Gear Box can be reached through zippered side openings when the bag is rotated from one's back to front with either side opening facing upward
• Each side opening also features convenient, interior organizational pockets for memory cards, batteries, or other accessories that are frequently exchanged
• Left shoulder strap includes pull-out smartphone pocket that accommodates even large-screen mobile devices
• Exterior attachment webbings allow for pouches with external straps such as the Gear Box to be clipped or tied to the backpack's front panel

• Carry options include built-in top handle and adjustable, padded shoulder straps
• Waist belt transfers weight to the hips for additional comfort, while sternum strap further limits unintentional shifting around the wearer
• Pass-through band across rear panel for convenient mounting to a rolling case's dual-column telescoping handle
• Weather-resistant, durable nylon construction
• Rain cover for further protection from the elements

Related Questions and Answers

Q: 1. Can it hold a 16" Macbook Pro?

A: The laptop compartment for this bag is 9.8" x 0.6" x 15.7"

Q: 2. Can I fit a Macbook Pro 2018 15.4 in this backpack?

A: Yes and with the sleeve also.

Q: 3. Hi,will a Canon t6i + Tamron 100-400mm Lens attached fit? Lens dimensions are the same as a 70-200mm f2.8. Has someone tried it?

A: No, the Lowepro FreeLine Backpack 350 AW (Heather Gray) is too small for the T6i with the Tamron 100-400 attached.

Q: 4. Hi guys, will a Canon 5D Mark IV with lens attached fit? And any possibility of a Canon 1DX with 50mm prime lens fitting?

A: The camera compartment on the Lowepro FreeLine Backpack 350 AW (Black) is 9.8 x 6.29 x 12.59 inches. The 5d Mark IV should fit fine. The 1DX IV will be tight.

Q: 5. There is a zipper on the backside of the top compartment. There is no zipper pull and the pull side is inside out. What does it do?

A: The zipper pulls and or the pull side should be on the outside, it sounds like the bag is defective. That reveals a top compartment that opens as shown in the photos on our website.

Q: 6. What are the differences between the mark ii and the mark i versions of this backpack?

A: Hi Jackson - If you watch the video for this backpack (look at the gallery of images above), it goes over all of this for you. Version II is approx 15% lighter, improved buckle placement, Nylon 66 material on the front, expansion zipper around the base, more aggressive harness shape (for active users), tighter waist belt, simplified the front, etc..

Q: 7. Hi, will a canon rebel t6i with a Tamron 100-400mm Lens attached fit? Tamron 100-400 dimensions are the same as a 70-200mm f/2.8

A: The Lowepro FreeLine Backpack 350 AW (Black) could fit the Canon EOS Rebel T6i DSLR Camera with the Tamron 100-400mm f/4.5-6.3 Di VC USD Lens for Canon EF attached vertically. It could not be stored sideways.

Q: 8. How do a DSLR full-frame kit w/ attached 70-200mm f/2.8 lens fit? How well does it fit sideways and/or vertical? Any pictures?

A: The Lowepro FreeLine Backpack 350 AW (Heather Gray) will accept a full frame DSLR and 70-200 2.8 attached. It won't fit sideways. You will need to place it vertically. You will need to bend two of the dividers to place it vertically. Unfortunately, we do not have a photo showing that.

Q: 9. Can you fit a 14" laptop even with the divider plus camera and lenses?

A: Yes. The following unit will accommodate up to a 16inch ;laptop nice and snug.

Q: 10. Is the Whistler 350AW ii airline carry-on compatible?

A: While the airline carriers have the final say, this does fall under the maximum linear dimensions allowed as carry-on baggage. For assurance, I recommend speaking to your airline to avoid issues during boarding.