Top Rated Gear

Think Tank BackLight 18L Camera Backpack Slate Black

SKU: TT520358 MFR: 520358
Earn VIP Reward Points

Key Features

  • Rear-panel camera gear access for quick and secure equipment retrieval
  • Dedicated compartments for up to a 13" laptop and full-size tablet
  • 5-liter front pockets for carrying personal items like clothing and snacks
  • Enhanced security design protects camera gear during travel
  • Perfect for photographers seeking functionality and style on their adventures
See More Product Details
FREE 2-Day Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$21.99

2 Year

$36.99

3 Year

$49.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Q&A

Questions & Answers

Reviews about this item

Review Summary

2025-06-06T20:00:00

Rated 5 out of 5

Love the bag! Love the brand!

I could not be happier with this bag! My first Think Tank product was the Retrospective 7 V2.0 sling bag, which I received as part of a bundle when I purchased my last camera. I was so impressed with the quality of the product that I immediately went to their website to see if they had a backpack style gear bag. The Backlight 18L is exactly what I've been looking for! I've worn it on long hikes in up and down terrain and for an extended engagement session in the woods. In both scenarios, it was so comfortable, I almost forgot I was wearing it. It's extremely high quality, super functional, and I love the look of it! The Think Tank products aren't cheap but in my opinion, they're worth every penny!

Adriane C.

2025-05-19T20:00:00

Rated 5 out of 5

BL 18L

Great pack, really versatile and durable

Thomas J.

2025-04-08T20:00:00

Rated 5 out of 5

My go-to camera bag

My go-to camera bag has been my favorite throughout my photography career. I've owned various sizes, from 30L bags to tiny ones that only fit a camera body and a small lens, as well as many 18L and 24L bags. This particular bag fits perfectly in overhead compartments and under seats on small flights I've taken around Europe. It's ideal for quick road trips and for photographing clients at their farms and ranches. It has withstood rain, snow, and significant dust-notably from photographing brandings on ranches. I highly recommend this bag; it has truly been the best companion for my photography needs.

Veronica B.

Think Tank BackLight 18L Camera Backpack Specifications

  • Available Colors

    Montane Green, Slate Black

  • Volume

    1098.43 cu. In (18L)

  • Fits

    Holds 2 standard-sized camera bodies with lenses attached and 1-3 standard zoom lenses
    Fits up to a 13" laptop and a 10" tablet
    Fits personal gear in the 5L front compartments
    Maximum lens size: 300mm f/2.8 or 150-600mm f/5-6.3 attached to a body

  • Material

    Exterior:
    For superior water resistance, all exterior fabric has a durable water-repellent coating, plus the underside of the fabric has a polyurethane coating. It also has highest-quality abrasion-resistant YKK RC-Fuse zippers, 420D velocity nylon, 420D high-density nylon, 320G UltraStretch mesh, 350G airmesh, nylon webbing, 3-ply bonded nylon thread.

  • Material (Contd.)

    Interior:
    210D silver-toned nylon lining, hexa-mesh pockets, high-density closed-cell foam, PE board reinforcement, 3-ply bonded nylon thread.

  • Dimensions (W x H x D)

    Exterior: 10.6 x 18.5 x 7.1" (27 x 47 x 18cm)
    Interior: 9.4 x 16.7 x 5.5 (24 x 42.5 x 14cm)
    Laptop Compartment: 8.9 x 13.8 x 0.8" (22.5 x 35 x 2.1cm)
    Tablet Compartment: 8.7 x 10.2 x 0.6" (22 x 26 x 1.5cm)

  • Weight

    3.5 lbs (1.6kg)

  • UPC Code

    819865013519

About Think Tank BackLight 18L Camera Backpack

FEATURED REVIEWS

Love the bag! Love the brand!

By Adriane C.

I could not be happier with this bag! My first Think Tank product was the Retrospective 7 V2.0 sling bag, which I received as part of a bundle when I purchased my last camera. I was so impressed with the quality of the product that I immediately went to their website to see if they had a backpack style gear bag. The Backlight 18L is exactly what I've been looking for! I've worn it on long hikes in up and down terrain and for an extended engagement session in the woods. In both scenarios, it w...

View full Review

BL 18L

By Thomas J.

Great pack, really versatile and durable

Take your photography adventures to the next level with the Think Tank BackLight 18L Camera Backpack, designed for photographers who need quick and secure access to their gear. This innovative backpack features a rear-panel compartment that allows you to access your camera equipment without removing the bag. Simply rotate the backpack to the front of your body while keeping the waist belt secured, making it easy to change lenses or capture spontaneous shots on the go.

The rear-panel access not only provides convenience but also enhances security, ensuring your valuable camera gear is protected against theft while traveling. The backpack is thoughtfully designed with dedicated compartments that can accommodate up to a 13" laptop and a full-size tablet, making it perfect for photographers who need to edit and share their work on the move.

With a generous daypack capacity, the Think Tank BackLight 18L offers front pockets totaling 5 liters, ideal for carrying personal items such as extra clothing layers, a light jacket, snacks, and other essentials for a day's outing. Whether you're exploring urban landscapes or venturing into the wilderness, this backpack ensures your gear and personal items are organized and easily accessible.

Experience the perfect blend of functionality, security, and style with the Think Tank BackLight 18L Camera Backpack, your reliable companion for all your photography journeys.

Think Tank BackLight 18L Camera Backpack Features

  • Meets most international and US carry-on requirements
  • Daisy chain, ice axe loops and additional lash points for expanding your carry capacity
  • Includes tripod/monopod mounting system on front or side
  • Comfortable padded waist belt for all day comfort on the trail with webbing rail for modular pouches or accessories
  • Flap-keeper neck strap allows you to work out of the bag, unencumbered
  • Two large water bottle pockets with cinch cord fit a 32oz Nalgene
  • Side compression straps with locking SR buckles for additional lash points
  • Air channel and lumbar support on rear-panel for all-day comfort
  • Ergonomic zipper pulls are easily gripped with gloves or frozen fingers
  • Highest quality YKK zippers, 420D Velocity and 420D high-density nylon for long lasting durability and strength
  • Front stuff pockets for trail essentials: headlamp, gloves, chargers
  • Adjustable dividers for large telephoto lenses, traditional photo gear, or personal items
  • Top zippered pocket for quick access essentials
  • Interior mesh pockets for storing filters, batteries, cables, etc
  • Seam-sealed rain cover included
  • Compatible with the Tripod Suspension Kit, Filter Nest, Filter Hive and Switch Case

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Rear-panel camera gear access for quick and secure equipment retrieval
  • Dedicated compartments for up to a 13" laptop and full-size tablet
  • 5-liter front pockets for carrying personal items like clothing and snacks
  • Enhanced security design protects camera gear during travel
  • Perfect for photographers seeking functionality and style on their adventures

What's in the box:

  • Think Tank BackLight 18L Camera Backpack
  • Seam-Sealed Rain Cover
  • Think Tank Lifetime Limited Warranty