Product code: Inogen One on sale G3/OxyGo Backpack w/Pockets - Black (O2Totes)
Inogen One G3/OxyGo Backpack w/Pockets - Black (O2Totes) Front Side to side dimensions: 12 x 9.5 (this is pocket to pocket) side to side front is 7x9.5 the same as the g3 unit. Side pockets: 9x7 (one on each side with magnetic button closure) they will fit an extra battery with the flap open Back Pocket: 7 x 7 Inside zippered pocket: 7.5 on sale x 7 Length of backpack straps at the shortest: 22" longest: 40" (A very small person could wear this backpack as well as someone who was over 250 lbs).
Inogen One G3/OxyGo Backpack w/Pockets - Black (O2Totes) Front Side to side dimensions: 12 x 9.5 (this is pocket to pocket) side to side front is 7x9.5 the same as the g3 unit. Side pockets: 9x7 (one on each side with magnetic button closure) they will fit an extra battery with the flap open Back Pocket: 7 x 7 Inside zippered pocket: 7.5 on sale x 7 Length of backpack straps at the shortest: 22" longest: 40" (A very small person could wear this backpack as well as someone who was over 250 lbs).