The XLAB Stealth Pocket 300 Bag is a bolt-mounted top tube bag built for riders who want quick nutrition access without compromising aerodynamics. Shaped at a 72-degree angle to sit flush against the stem, it fills the aero void created by the stem and headset rather than adding drag to it. The silver-lined interior reflects heat and helps keep contents visible at a glance — no fumbling mid-ride for the right gel.
 
A Super Slide zipper opens and closes cleanly, even when you're deep in the drops. The bag holds up to five gels and attaches via integrated top tube bolt bosses for a rattle-free, secure fit. At 63g including hardware, it frees up your jersey pockets without adding meaningful weight to the cockpit — a straightforward trade-off for long rides and race days alike.
 
Weight: 63g (including hardware)
Capacity: up to 5 gels
Attachment: integrated top tube bolt bosses
Interior: silver heat-reflective lining with insulating sidewalls
Color: Black