![Think Tank Shape Shifter 17 v2 and Perception Pro backpacks Review - Shape Shifter and Perception Pro comparison | PentaxForums.com Reviews (Mobile) Think Tank Shape Shifter 17 v2 and Perception Pro backpacks Review - Shape Shifter and Perception Pro comparison | PentaxForums.com Reviews (Mobile)](https://www.pentaxforums.com/content/uploads/files/6459/1878/medium/K1__2874.jpg)
Think Tank Shape Shifter 17 v2 and Perception Pro backpacks Review - Shape Shifter and Perception Pro comparison | PentaxForums.com Reviews (Mobile)
![Think Tank Shape Shifter 17 v2 and Perception Pro backpacks Review - Conclusion | PentaxForums.com Reviews (Mobile) Think Tank Shape Shifter 17 v2 and Perception Pro backpacks Review - Conclusion | PentaxForums.com Reviews (Mobile)](https://www.pentaxforums.com/content/uploads/files/6459/1882/medium/K1__3604.jpg)
Think Tank Shape Shifter 17 v2 and Perception Pro backpacks Review - Conclusion | PentaxForums.com Reviews (Mobile)
![Think Tank Photo's new Perception backpacks and Digital Holster 5 are for the mirrorless photographer on the go Think Tank Photo's new Perception backpacks and Digital Holster 5 are for the mirrorless photographer on the go](https://www.imaging-resource.com/?ACT=44&fid=17&d=4197&f=perception-backpack-inside__largest-no-more-than-580x630.jpg)