Aonijie 420ml Insulated Soft Flask Size:420ml • DriLayer® 89% polyester/11% spandex

• DriLayer® 89% polyester/11% spandex

Offering the same performance features

combined with an arch band and Triple Y Heel Stitch

One pocket (total 2) on each side of quick access with expandable mesh and reflective handle

Aonijie 420ml Insulated Soft Flask Size:420ml • DriLayer® 89% polyester/11% spandexStay hydrated and refreshed during your adventures with the Aonijie Insulated Soft Flask, a versatile and practical hydration solution designed for outdoor enthusiasts, athletes, and active individuals. Combining lightweight convenience with superior insulation, this soft flask ensures that your beverages remain at the perfect temperature while you're on the move.