>>2253686I'm this anon
>>2250690I've worn it /out/ twice now, it's very comfortable but due to the vinyl material it's a bit noisy. It's only around 60L but there's a matching shoulder bag, could easily attach a couple of those to the platform with a bit of creativity. Wouldn't stay dry if fully submerged but it's definitely rainproof. For $150 you could build two of them and have change left over.