The SPIbelt® Type-Duffel Bags Constructed from durable polycarbonate alloy

Constructed from durable polycarbonate alloy and weighing in at a lightweight construction

This is especially important when carrying things like formula

keep them organized

offering added protection for your belongings during your travels

Conveniently goes from LB to KB with the press of a button

The SPIbelt® Type-Duffel Bags Constructed from durable polycarbonate alloyThe SPIbelt expands to hold larger smartphones; including the iPhone 13 Pro Max and Samsung Galaxy S20+. This fitness belt is called one of the best running belts for marathon runners, but its use doesnt stop there. It is perfect for walking, working out, travel, medical needs, and so much more. The SPIbelt expands to carry what you need.