AmazonBasics Backpack  type_Remote Release which still provides metering but

which still provides metering but does not enable aperture-priority AE

Interior dimensions are approximately 10x18x28cm

a large top compartment for daypack-style stuff (sweaters

This is a clean Carl Zeiss HFT Distagon 40mm f4 lens for Rollei SL66 series cameras

this also includes the little hood you're meant to mount to the back of the reversed lens

AmazonBasics Backpack &nbsptype_Remote Release which still provides metering butUsed to be, you'd have to work in the warehouse to have Amazon riding your back all day. Fortunately, you can now just buy this Amazon Basics backpack and do it to yourself! It's orange inside and black outside. Interior dimensions are approximately 10x26x34cm.