---
category:
    - CO2
date: '2021-02-05 11:54:58'
draft: false
pleromaurl: 'https://social.nipponalba.scot/notice/A3xl7UUsWBLIE8if8C'
posttype: note
sensitive: 'false'
slug: 601d3212
visibility: public
title: note
---
Outrageously exhausting (I am so unfit!) 4 mile round trip to refill my CO2 canister done! 

This time I weighed the canister before and after.  It weighted 15.5kg empty before the refill and 22.2kg once filled and has a capacity of 6.35kg apparently.. so, yeah.. eh.. definitely not under-filled.. now I'm curious about whether CO2 becomes heavier when it warms up..