Considering upgrading to this as a result of the added stabiliser. The only question I have is what is it’s capacity. Everyone that sells this bag lists it as 20 litres, apart from Specialized who make no mention of it being 20 litres on their web site.

https://www.specialized.com/ca/en/accessories/burra-burra-stabilizer-seatpack-20/118430

20 litres is a lot, and I haven’t seen any other 20 litre seatpacks on the market.

If you have one or know whether it truly is 20 litres can you let me know.

Thanks

55x19x10 makes it 10 Litres.

20 pints maybe?

55x19x10 makes it 10 Litres.

20 pints maybe?haha. You could be right! Thanks though. That is very confusing and you have saved me some cash. So many shops are pushing these as 20 litres.

Since posting, I found the quote below from Cyclist magazine.

“The seat pack is available in two sizes: 10 & 20 – which, rather confusingly, are 8 and 10.5l respectively. ”