Silva Soft Flask Straw 500 mL Protectors effectively preventing wind and snow

effectively preventing wind and snow from entering and ensuring warmth during wear

The two-way breathable ice silk

●Reflective printings for night visibility

and emergency use

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

Silva Soft Flask Straw 500 mL Protectors effectively preventing wind and snowSoft 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