Dual Insert Kit Size:Medium you need a water filter

you need a water filter for all conditions - clear or dirty water

Previously known as Seam Sure

diffusing Nightlight Pocket™ and integrated Gatekeeper™ clips

Optimized for gliding through the water with each stroke

giving you the flexibility to power the light with either a rechargeable BD 1500 Li-ion battery or three standard AAA batteries

Dual Insert Kit Size:Medium you need a water filterThe Dual Insert Kit is the ultimate stealth mounted mountain bike tool set, featuring a pair of our innovative tools that discreetly and securely hide in the ends of a handlebar: the Tubeless Insert Kit and the Tool Insert Kit. The Tubeless Insert Kit is constructed from lightweight, durable machined aluminum and features a hardened stainless steel reamer. Its easily accessible for quick tire repairs and comes with five high quality tubeless plugs