A slight downside is the backplate adds a little weight, but as you can see from the table I put together below, the fluid weighs far more than the hydration bladder, so you won't notice too much of a difference in overall weight
I find them a livable compromise between protection and weight/bulk
EXPANSIVE STORAGE: The No Limit provides storage space for fishing rods and assorted tackle
You still get a respectable-but-not-staggering number of ports, too: three USB 3.0 (two on the left, one on the right), a full-size SD card reader, a headphone jack, and a micro HDMI port
A true go-anywhere helmet with a low-profile lightweight design, extra rear coverage, and a mini visor for a relaxed, modern look for all rides