Fidlock Twist 600 Bottle Set - Smoke MFPN=11654271 95 ISO 559 Bead Wire

95 ISO 559 Bead Wire Tread/Sidewall Color Bk/Blk PSI 65 Weight (Grams) 999 TPI 22 Durometer Features Reflective Sidewall Yes

and flexible fabric added to casing for enhanced puncture protection

Intended use: dirt flat park street

Bolt in collar is tightened/loosened via 3mm hex wrench

But it is fully functional and a good value

Fidlock Twist 600 Bottle Set - Smoke MFPN=11654271 95 ISO 559 Bead WireThe Twist bottle 600 featuring a cageless magnetic mechanical mounting system revolutionizes bicycle hydration. The enhanced overmoulding ensures an ultra secure connection between the bottle and bike without needing a gravity kit. The updated design includes a new print a universally compatible lid and a softer material for easier squeezing. Fits all Twist bases Dishwasher safe up to 50 C 122 F BPA free polypropylene Bottle Type Bike Material Plastic