He says it was never used and indeed appears that way. In the course of painting his garage it did accidentally get a few minor paint drips on one corner and a few tiny specks on shoulder strap in LAST 4 PHOTOS. After that happened its been kept unused in a plastic bag for several years.. It will not affect its function in any way. Other than that no sign of wear no scuffs no anything.
Measurements are very approximate while open because the bag is huge and hard to measure. Rare to find a big clear dry bag in this size!