Covering postage to get the bag back, labour to repair, then postage to return to 7up probably makes it a negligible margin against just replacing the bag with the current spec one
oh yeah for sure, but for some reason they obviously didn't think the incident merited that level of expenditure on their part - if they didn't want to offer replacement entirely, they wouldn't offer that repair either
Covering postage to get the bag back, labour to repair, then postage to return to 7up probably makes it a negligible margin against just replacing the bag with the current spec one