New and Improved!

• Quiet, light weight and ergonomically correct design for standing or sitting
• Interior is lined with soft warm polar fleece with heat coils that heat up in under 2 minutes when turned on and stay heated for up to 5 hours depending on your battery's charge and capacity.  
• Soft fleece exterior for added comfort and quiet 
• Fitted front and back with multiple storage pockets
• Adjustable waistband sizes easily for bulky winter clothing
• Works with any USB battery (Battery not included. 8,000 - 10,000 mah capacity battery recommended.)