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Think Tank Photo SpeedTop 20 Backpack (Gray, 20L)

BH #THST20LBP • MFR #721260
6 reviews
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Think Tank Photo SpeedTop 20 Backpack (Gray, 20L)
Key Features
  • Top Compartment with Magnetic Closure
  • Bottom Compartment with Zippered Closure
  • Multiple Pockets for Various Gear
  • Dedicated Laptop and Tablet Pockets
The gray, 20L SpeedTop 20 Backpack from Think Tank Photo has two separate compartments to keep your gear organized. The top compartment has a magnetic lid that you can easily open with one hand. It also has zippered pockets for small items, as well as dedicated pockets for a 16" laptop and a 10" tablet. These pockets can also store A4 documents. The large bottom zippered compartment offers both front and side access. It accommodates an optional camera cube insert. The pack has a divider between the top and bottom compartments that can be removed to create one large compartment.
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Capacity
20L
30L
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Think Tank Photo SpeedTop 20 Overview

The gray, 20L SpeedTop 20 Backpack from Think Tank Photo has two separate compartments to keep your gear organized. The top compartment has a magnetic lid that you can easily open with one hand. It also has zippered pockets for small items, as well as dedicated pockets for a 16" laptop and a 10" tablet. These pockets can also store A4 documents. The large bottom zippered compartment offers both front and side access. It accommodates an optional camera cube insert. The pack has a divider between the top and bottom compartments that can be removed to create one large compartment.

Benefits
  • Quick-access magnetic lid with tuck-way security clasp
  • Lower compartment is easily accessed without taking off the backpack
  • Convertible divider between top and lower compartments
  • Trolley sleeve
  • Adjustable sternum strap
  • Removable waist belt
  • Attachment loops on front pocket
Multiple Pockets
  • Outer lid pocket is lined with protective microfiber for a large phone or sunglasses
  • Two zippered mesh pockets with key lanyard in top compartment secure small items
  • Zippered left side pocket holds a battery bank and has a cable pass-through port between top & lower compartments
  • Zippered right side pocket holds a light jacket or a water bottle, and is accessible while wearing the pack
  • Small, zippered pocket on the front
Dedicated Tech Compartments
  • Dedicated compartment for 16" MacBook Pro
  • Integrated pocket for iPad Pro or 8.5 x 11" A4 documents
UPC: 874530001086

Think Tank Photo SpeedTop 20 Specs

Key Specs
Color
Gray
Carry/Transport Options
Backpack Straps with Sternum Strap, Handle
Type of Closure
Zipper
Interior Type
Top Compartment: Tech Panels
Bottom Compartment: Empty
Laptop/Tablet Compatibility
Single Compartment: Fits 16" Laptop / 10" Tablet
Water Resistance
Rain Cover Included
Dimensions
20 x 11.5 x 6.25" / 50.8 x 29.2 x 15.88 cm
Weight
3.1 lb / 1.4 kg
Color
Gray
Camera Compatibility
Universal (Cameras)
Carry/Transport Options
Backpack Straps with Sternum Strap, Handle
Type of Closure
Zipper
Interior Type
Top Compartment: Tech Panels
Bottom Compartment: Empty
Laptop/Tablet Compatibility
Single Compartment: Fits 16" Laptop / 10" Tablet
Features
Bottle Pocket
Yes
Hydration Bladder Compatible
No
RFID-Blocking Pockets
No
Stand/Tripod Holder
No
Side Access
No
General
Water Resistance
Rain Cover Included
Maximum Volume
5.3 gal / 20 L
Padded Interior
Yes
Materials
Exterior: Cordura, Polyester, Spandex, Tarpaulin
Dimensions
Exterior
20 x 11.5 x 6.25" / 50.8 x 29.2 x 15.88 cm
Weight
3.1 lb / 1.4 kg
Packaging Info
Package Weight
4.23 lb
Box Dimensions (LxWxH)
21.7 x 15.3 x 7.1"

Think Tank Photo SpeedTop 20 Reviews

Backpack

By Mike
Rated 3 out of 5
Date: 2026-09-02

This is a backpack, not a camera bag, I think the word Photo in the description is misleading. The magnetic top is nice but you can't access it if you're wearing the backpack so I don't see it being any better than a zipper. It just barely holds my Lenovo 15.6 inch laptop. The rain cover is nice and it fits another camer backpack I have where I'm more likely to use it. At a hughly discounted price it's not worth sending back but for me, it will be more a luggage accessary than a camera bag.

ready for my summer trips

By Luciano
Rated 5 out of 5
Date: 2026-06-08

I am a big fan of Think Tank bags, so when I started looking for a backpack to carry my camera gear and laptop while traveling this summer, I naturally gravitated toward Think Tank. What I like most about this bag is the balance between capacity, organization, and size. The top pocket is perfect for my passport, keys, snacks, and other travel essentials. The front pocket fits a light sweater or small blanket for long flights. Most importantly, there is plenty of room for my camera, lenses, and flash. The side pockets are great for a water bottle and accessories, and I appreciate the built-in tripod attachment system that tucks away neatly when not in use. The luggage pass-through is another feature I value, allowing me to attach the backpack securely to my suitcase handle while traveling. My previous backpack (from another famous brand) had similar features, but the layout was inefficient. It was longer, wider and a bit heavier, and somehow held less gear. This bag makes much better use of the available space and keeps everything organized. I think This backpack provides exactly the right combination of storage, organization, and portability. I'm looking forward to taking it on many trips.

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