Woot offers Otterbox Premium Pro Fast Charge Lightning to USB-C Cable for $7.99 (reg $34.95). Free shipping for Prime Members. 

Product Description:
The Premium Pro Apple cable is rugged and built to last with reinforced strain relief in notorious weak spots and braided nylon that combats frays and tangles. It’s been flex-tested 30,000 times for rigorous use and includes a premium cable management wrap and mounting button you attach anywhere.

• Rugged and built to last
• Reinforced strain relief in notorious weak spots for remarkable strength, longevity
• 2M (6.6ft) braided nylon over silicone insulation combats fray and tangles
• Bend/flex-tested 30,000 times for rigorous use
• Anodized aluminum for premium finish, construction
• Includes a premium cable management wrap and mounting button
• Up to 4X fast charge
• Up to 60W power delivery and up to 480 Mb/s data sync
• Made for iPhone/iPad (MFi)