Arundel Tubi Seatbag - Black GSDA With an integrated power indicator

With an integrated power indicator and IPX7 waterproof certification

durability and puncture resistance

The 500ml design fits snuggly into traditionally-size bottle cages and is easy to pull out thanks to the bottle’s ergonomic shape

It can also be locked back with the upward shifting lever during use

Arundel Tubi Seatbag - Black GSDA With an integrated power indicatorThe Tubi seat bag displays both the practical and whimsical side of Arundel. It is named for a cat, but it is also sized for a single tubular tire. While it may be PRO like to ride with a tubular tire mounted naked under your saddle, with nothing but an Alfredo Binda toe strap holding it in place, this method has drawbacks. Unless you're using a high TPI tubular as a spare, it won't fold easily, leaving an awkward mess that doesn't easily secure. And