Silva Soft Flask Straw 500 mL Protectors Utilizes advanced fiber technology to

Utilizes advanced fiber technology to provide exceptional warmth

the GEN 12 provides the flexibility and functionality you need

A generous 37-inch shoulder girth means side-sleepers can flip freely

Whether you're training or competing

35% Spandex

Silva Soft Flask Straw 500 mL Protectors Utilizes advanced fiber technology toSoft Flask Straw 500 ml has an adjustable straw that allows you to drink smoothly while running. The flask has a wide, easy to grip cap that makes the bottle easy to open, fill, and clean. Made of soft TPU material, it can easily be taken in and out of your running vest pocket. It has a sleek design in black and light gray, and it is transparent so you can see how much liquid remains. The material is also free from BPA, phthalates, and PVC. Designed